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SEALANTS

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please note: products in italics with an * after them are non-stock items but can be ordered in or sent directly from suppliers.

low mod
high elasticity and movement accomodation, typically used for all types of external weatherproofing.
Low Modulus - quantity that expresses the degree to which a substance possesses a property, such as elasticity. The condition in which material is slightly flexible where resilience will withstand expansion and contraction, vibration, impact and stress.

Dow Corning C60

Best selling sealant developed for use by the sealant contractor for a range of substrates.
Glass & Metal sealant for high movement glazing and weather proofing applications.
Ideal for butt or corner joints between glass to glass and bonding glass to aluminium
Weathersealing of curtain walling, building facades, expansion joints. Also a frame sealant.
Weathersealing between PVC-U door and window frames and most common substrates.
Weathersealing of curtain walling, building facades, expansion joints. Also a frame sealant.
Sealing general construction substrates with good adhesion to porous and non-porous surfaces.
Translucent roofing sheets. Glazing, perimeter sealing of PVCu frames and brickwork.
Curtain walling, remedial perimeter sealing, structural joints in light cladding and brickwork.
Glass wall assemblies, windows in swimming pool, polyester powder coated frames and acrylic.
Perimeter Sealing of Polyester Powder Coated Frames, Structural Joints in Brick & Blockwork.
Single-component, neutral cross-linking, low modulus silicone sealant.
Upvc windows, movement joints in concrete, brickwork and various other substrates.
High mod
low elasticity and movement accomodation.
High Modulus - quantity that expresses the degree to which a substance possesses a property, such as elasticity. High-strength material that is rigid. Used specifically where high strength is needed. Generally internal application.

Mapesil AC

Interior and exterior expansion joints, ceramic tiled, floors & walls in pools bathroom/ showers.
Developed for use by sealant contractors, suitable for use in various sanitary applications.
Sealing around sanitary fittings to give a water resistant hygienic sea. Contains fungicide.
Glazing applications, weathersealing of sheet cladding and general internal sealing applications.
Non-porous glazing, perimeters in bathrooms and kitchens where mould growth can occur.
Contains a food grade fungicide for refrigeration units and areas where food contact is likely.
Specifically designed for refrigeration units and areas where contact with food is likely.
For sealing sanitary fittings and kitchen units. Contains a fungicide to resist mould growth.
For building small domestic glass aquaria, repair cracks and seal connections in or out the tank.
Developed for use by the sealant contractor for a range of non-porous substrates with fungicide.
Aluminium Sheets & Components. Contains a fungicide to resist mould growth .
*********************************************************************
All sanitary applications, translucent colour-frameless glass aquaria. Contains fungicide
NEUTRAL
Cures with atmospheric moisture with high movement accommodation and excellent adhesion.
Having only a limited ability to react chemically; not active; "inert matter"; "an indifferent chemical in a reaction". For all building and glazing materials, without any of the unwanted 'side effects' Acetoxy or similar cure could possibly cause.

Best selling sealant developed for use by the sealant contractor for a range of substrates.
Weathersealing between PVC-U door and window frames and most common substrates.
Weathersealing of curtain walling, building facades, expansion joints. Also a frame sealant.
Ideal for butt or corner joints between glass to glass and bonding glass to aluminium
For the installation and maintenance of gutter systems, downpipes, lead flashing and masonry.
For the structural bonding of glass, metal, and other building components.
Weathersealing of curtain walling, building facades, expansion joints. Also a frame sealant.
Sealing general construction substrates with good adhesion to porous and non-porous surfaces.
Connection joints in the entire bathroom, between tiles and bath tubes, showers, wash-basins.
For sealing and jointing on marble and natural stone, suitable for flooring and underwater seals
Upvc windows, movement joints in concrete, brickwork and various other substrates.
structural
For Structural bonding of glass, metal, and other building components. Specifically designed and tested for structural glazing.
A part of a structure that bears a weight, or the structural piece used for such a part. A part of a structure that carries a load.

Neutral cure, structural bonding of glass, metal, and other building components.
High ultimate tensile strength sealant ideally suited for structural bonding and protective glazing apps.
High strength structural silicone adhesive.
High strength, neutral cure sealant specially designed and tested for structurally glazed curtain walling.
Structural silicone elastomeric adhesive for fabrication and shop glazing of curtain wall modules.
Elastomeric construction sealants and adhesives.
Modified -Changed in form or character/ Polymer - A substance with a molecular structure formed from many identical small molecules bonded together. Silane - a chemical compound with chemical formula SiH4. It is the silicon analogue of methane.


High mod. MS Polymer based sealant and adhesive for building and civil engineering structures.

Low mod. MS Polymer based, non staining joint sealant for prestige buildings and difficult substrates.
Seals,bonds & fixes glass, plastic,wood,stone,concrete, metal, plasterboard,tiles,brick etc.
Seals, bonds and fixes glass, plastic, wood, stone, concrete, metal, plasterboard, tiles, brick etc.
Joints in Conc. Brick/blockwork,Perimeter sealing around doors/ windows,Non-trafficked floor joints.
One-part, primerless, damp tolerant non-staining facade sealant.
One-part, damp tolerant, floor sealant.

Movement joints in buildings/civil engineering structures inc. joints in intermit.permanent immersion.

Perimeter Sealing of Polyester Powder Coated Frames, Structural Joints in Brick & Blockwork.

Structural joints in heavy cladding, structural movement joints in floors & heavy trafficked areas.
An environmentally friendly 1 Part Medium Modulus. Floor Grade Modified Polymer Sealant.
Substances that unites or bonds surfaces together.
Adhesives may come from either natural or synthetic sources which provides or promotes adhesion.

Cyanoacrylate developed to meet the needs of the PVC-U fabricator.
Seals,bonds & fixes glass, plastic,wood,stone,concrete, metal, plasterboard,tiles,brick etc.
Seals, bonds and fixes glass, plastic, wood, stone, concrete, metal, plasterboard, tiles, brick etc.
Internal fixation of mirrors, coated glass or metal panels onto various substrates.
High-efficiency acetoxy-curing, high modulus silicone sealant adhesive.
Internal fixing of mirrors, coated glass and metal panels onto various substrates.
Fixing plasterboard or timber panels,skirting boards,carpet gripper strips,dado rails,general DIY etc.
Fixing plasterboard or timber panels,dado rails,door surrounds,worktops,ceramics,skirting boards.
Superceeded by Sikflex Connection - Call for details
Single cartridge, 2-component fast curing polyester anchoring adhesive.
Elastic joint sealant and multipurpose adhesive based on polyurethane. Indoor & outdoor apps.
For movement and connection joints for indoor and outdoor applications.
1-part elastic sealant based on polyurethane with high mechanical resistance. Indoor & outdoor apps.
1-part sag resistant polyurethane adhesive/liquid gasket for Sika Membrane
Elastomeric, multipurpose sealant based on polyurethane. Suitable for indoors and outdoors.
Fire Rated - Giving a tested and/or approved fire hour rating seal for preventing the spread of smoke and flames caused by fire.
A fire-resistance rating typically means the duration for which a passive fire protection system can withstand a standard fire endurance test. This can be quantified simply as a measure of time, or it may entail a host of other criteria, involving other evidence of functionality.


Preventing the spread of smoke & flames through expansion joints,penetration seals in curtain walls etc.
Horizontals between curtain walling facades & floor slabs.

Plasterboard walls,floors/ceilings,dry linings/insu. boards to form acoustic & fire rated intumescent seal.

Cracks & fissures in firebricks/places,solid fuel ovens,ranges,boilers,internal flue pipes, c/h systems etc.
Perimeter Sealing of Fire Doors & Screens High Movement,4 Hours Fire Integrity.
Perimeter sealing of fire doors & screens, high movement fire resistant joints acoustic joints.
Solvent free silicone sealant. Fire resistant seal for high movement joints.
One-part low modulus neutral cure fire rated silicone sealant
Intumescent - Swelling up; expanding.
A substance which swells as a result of heat exposure, thus increasing in volume and decreasing in density. Intumescents are typically used in passive fire protection and require bounding installations in order to comply with the law.

Intumesces on exposure to high temps. to form a fire & smoke seal of fire rated door & windows & fire walls.
MS Polymer for expansion & compression joints with frequent movement as part of a fire resistant assembly.
Perimeter Sealing of Fire Doors & Screens,Low Movement Fire Resistant Joints,4 Hours Fire Integrity.
Polysulphide - Polysulphide polymers are insoluble in water,oils & many other organic solvents therefore often used as sealants.
A primary reason for using this material in these applications is to prevent water intrusion. Also overpaintable.

Expansion Joints in Brickwork & Blockwork. Perimeter Sealing of Timber Windows.
For sealing joints in window and door frame surrounds and as a capping for beaded glazing systems.
External perimeter pointing of door and window frames, and expansion joints.
polyure
Polyurethane - Any of various resins, widely varying in flexibility, used in tough chemical-resistant coatings, adhesives, and foams.
They are used in building insulation, movement and construction joints, surface coatings, adhesives, solid plastics, and athletic apparel.


Movement & construction/isolation joints around windows/doors, facades, claddings etc.
Elastic joint sealant & multipurpose adhesive based on polyurethane. Suitable for indoor & outdoor.
For movement and connection joints for indoor and outdoor applications.
1-part elastic sealant based on polyurethane with high mechanical resistance. Indoor & outdoor apps.
1-part solvent free PU hybrid general elastic sealant.
1-part solvent free PU hybrid high performance elastic sealant
One-component, solvent-free, elastic adhesive for all types of wooden flooring.
acrylic
Acrylic - Artificial fiber made from a special group of vinyl compounds. Thermoplastic (soften when heated, reharden upon cooling).
Have low moisture regain and is low in density, drys easily and is dimensionally stable. Resistant to bleaches, dilute acids and alkalies. Over-Paintable.

Plasterboard walls,floors/ceilings,dry linings & insu. boards to form acoustic & fire rated intumescent barrier.
Door/window frames,skirting boards,ceilings, walls,architraves & plasterboard.
High performance emulsion acrylic sealant for internal duct work systems.
For filling cracks & gaps in walls/ceilings,between plasterboards architraves etc.
Easy to apply flexible acrylic filler for sealing gaps & cracks prior to decorating.
Expansion & connection joints on parquet,laminate,floors,wooden floor boards etc.
Perimeter Sealing of Fire Doors & Screens Low Movement Fire Resistant Joints.
nonstain
Non-Stain - Typically for weatherproofing and sealing sensitive porous stone without leeching.
Stain- To discolor, soil, or spot a surface. To produce or receive discolorations.

Weatherproofing sensitive porous stone,curtain walls,metal panels & weatherseal joints.
Ottoseal S50*
Bonding and sealing glass, plastics, aluminium.
For sealing and jointing on marble and natural stone, suitable for flooring and underwater seals
Connection joints in the entire bathroom, between tiles and bath tubes, showers, wash-basins.
One-part, primerless, damp tolerant non-staining facade sealant.
Non-Staining silicone for natural stone.
foodrefridge
Food/Refridgeration - Sealing where food contact is likely or imminent.
Food - Material, usually of plant or animal origin. Can be prepared or consumed raw / Refridgeration - The process of removing heat from an enclosed space, and rejecting it elsewhere for the primary purpose of lowering the temperature of the enclosed space and then maintaining that lower temp.


High temperature acetoxy silicone sealant. For use in gas flues and areas where food contact is likely.
Specifically designed for refrigeration units and areas where contact with food is likely.
Contains a food grade fungicide for refrigeration units and areas where food contact is likely.
acoustic
Acoustic - To form an acoustic barrier seal.
Pertaining to the sense of hearing, or the science of sounds; auditory.


Plasterboard walls, floors/ceilings,dry linings & insulation boards to form an acoustic & f.r. intumescent barrier.
For sealing joints in Concrete, Brick/Blockwork, Perimeter sealing around doors/ windows, Non-trafficked floors.
One-part, primerless, damp tolerant non-staining facade sealant.
bitu
Bitumen - Sealants for use against bitumenous substrates.
Mixture of mineral aggregate and bitumen (or tarmac in common parlance). any one of the natural hydrocarbons, including the hard, solid, brittle varieties called asphalt.


Synthetic rubber modified elastomeric bitumen mastic. Provides a flexible, waterproof seal.
Rubber bitumen, gun applied sealant for flashing, guttering and sheet laps.
Hot-poured, rubber bitumen, horizontal joint sealant. (low extensing grade)
Hot-poured, rubber bitumen, horizontal joint sealant.
Heavily bodied bituminous mastic that is used for filling joints, cracks and spilts. ***New***
other
Other - Sealants not catagorized or an 'unusual application'.
Not one previously referred to.


For building small domestic glass aquaria, repair cracks and seal connections in or out the tank.
Seals,bonds & fixes glass, plastic,wood,stone,concrete, metal, plasterboard,tiles,brick etc.
Seals, bonds and fixes glass, plastic, wood, stone, concrete, metal, plasterboard, tiles, brick etc.
Expansion and connection joints on parquet, laminate, floors, wooden floor boards and cork floors.
For the installation and maintenance of gutter systems, downpipes, lead flashing and masonry.
High temperature acetoxy silicone sealant. For use in gas flues and areas where food contact is likely.
One part silicone rubber sealant for general purpose sealing and bonding.
Elastic glazing sealant designed to replace linseed oil based putties as it remains flexible & won't embrittle.
High performance silicone adhesive for fixing mirrors, coated glass and metal panels.
Seals and waterproofs cracks, joints and holes. Rapid cure.
*new*
silicone rubber
Silicone Rubber - Acetoxy silicone rubber sealants that fill and caulk.
A class of inert, semi-inorganic polymeric compounds of silicon,having a wide range of thermal stability and extreme water repellence. Pliable material derived from the sap of the rubber tree.


An acetoxy-curing, high modulus silicone sealant.
A silicone rubber sealant that fills and caulks gaps, joints and cracks around the boat.
2part
2-Part Polysulphide - Polysulphide polymers are insoluble in water, oils, and many other organic solvents and therefore are often used as sealants.
A primary reason for using this material in these applications is to prevent water intrusion.

Hard-wearing for flat roofs, heavily trafficked floors, swimming pools & tanks.
Bonding Glass to form Free Standing Glass Balustrades
Structural floor, sea wall joints, kerbs, parapet walls.
Multi-component gun and pouring grade, polysulphide sealant.
Joints in building and civil engineering structures.
2partpoly
2-Part Epoxy - Tough sealants for specialist tasks.
A thermosetting epoxide polymer that cures (polymerizes and crosslinks) when mixed with another part (catalyzing agent or "hardener".)


Secure - Two part Epoxy sealant for use in a variety of internal stress relief joint systems.
S.P. - Two Part Epoxy sealant. Cures to a tough, non pick seal.
Bonding Glass to form Free Standing Glass Balustrades.
Abrasion and chemical resistant, tough sealant for joints in floors.
2partsealants
2-Part Sealant - Catalyst activated sealants.
2 - part, chemical cured, mixed sealants used for specialist application.


Cold applied, high performance, pitch free, pavement joint sealant
Accelerator for Nitoseal 12.
Biodegradation resistant for many water retaining structures including sewage.

As well as silicone mastic sealants, we also sell a whole range of non leeching, non-staining, silicone and other nonstaining sealants, also non staining, coloured sealants, colour silicones colour mastic, coloured sealant and allsorts of coloured silicone and modified silane or modified polymer, polysulphide or polysulfide, polyurethane sealants, low modulus and high modulus, neutral cure sealants, ral colours or colour mastic match ups and we deliver all over the UK, every morning to London, next day to Essex, Middlesex, Herts. Kent, and the any mainland address if ordered before 2:15pm
fosroc, dow corning, otto chemie, sika, geocel, ecochem, mapei, celltex, silverline, target fixings, arbo, adshead ratcliffe, pc cox


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