Waterproofing

A 10m long x 250mm wide section of polyethylene with 2butyl selvedge strips. It is used by bending at 90° along its length for application between horizontal and vertical membrane to provide waterproofing continuity and it also connects with internal and external corner pieces. Proofex L section is supplied with a butyl "closure" strip at each end. Unit Size: 125mm x 125mm x 10m

A two component bituminous liquid membrane for waterproofing of underground structures and intricate details in conjunction with Proofex waterproofing systems. Unit Size: 28kg pack

A reinforcing mesh for use in conjunction with Proofex LM for angles and pipe penetrations etc. Unit Size: 100mm x 50m

A bitumen impregnated board, designed to protect membranes from damage through backfilling and trafficking.

A geocomposite drainage sheet with a 8mm thick HDPE cuspated core and non-woven polypropylene geotextiles, recommended for most building and civil engineering drainage applications. Unit Size: 2.4m x 20m roll

A pre-formed pipe collar with a flat based to simplify pipe penetration details. Available in standard diameters 110mm and 160mm.

A pre-formed pipe collar with a flat based to simplify pipe penetration details. Available in standard diameters 110mm and 160mm.

A BBA approved high performance, totally gas-impervious, reinforced membrane. It is a black/white, multi-layer, low density polyethylene, ground gas resistant based membrane with an integral aluminium foil layer and a polypropylene reinforcing grid. Unit Size: 2m x 50m roll This product is not purchasable on the website. Please call or email to place your order.

A 50mm wide double-sided butyl tape for sealing lap joint and for use in detailing work. Unit Size: 50mm x 30m x 1.5mm

A high performance epoxy waterproof resin for detailing of waterproofing and ground gas protection systems. It is a three component system consisting of base resin, liquid hardener and specially graded inert fillers. It is suitable for thicknesses from 20-100mm. Unit Size: 15 ltr packs containing liquid, base and hardener.

An externally placed waterstop for use where the joint line coincides with a change in level of the slab soffit. Unit Size: 3m lengths

Fosroc Supercast Predimax Injection Hose comprises of a double-walled, patented PVC hose specially formulated to be durable, robust and fully resistant to continuous immersion in ground water, saline, sewage, alkalis, acids, petrol, diesel and alcohol. Unit Size: 100m roll plus kit items detailed in TDS

Fosroc Supercast Rearguard sections incorporate a flat top center box, allowing movement to be accommodated in expansion joints. They also provide a seat to support joint fillers. Unit Size: 150mm x 12m Roll

Fosroc Supercast Rearguard sections incorporate a flat top center box, allowing movement to be accommodated in expansion joints. They also provide a seat to support joint fillers. Unit Size: 150mm x 12m Roll

Fosroc Supercast Rearguard sections incorporate a flat top center box, allowing movement to be accommodated in expansion joints. They also provide a seat to support joint fillers. Unit Size: 200mm x 12m Roll

Fosroc Supercast Rearguard sections incorporate a flat top center box, allowing movement to be accommodated in expansion joints. They also provide a seat to support joint fillers. Unit Size: 250mm x 12m Roll

A gun grade adhesive for bonding of supercast SW Unit Size: 380ml cartridge

A 5mm x 20mm swellable waterstop that can be installed and positively linked into conventional Supercast PVC waterstop networks. Supercast SW10 is made from high performance synthetic elastomeric strips. Unit Size: 5mm x 20mm x 15m roll

A 10mm x 20mm swellable waterstop that can be installed and positively linked into conventional Supercast PVC waterstop networks. Supercast SW20 is made from high performance synthetic elastomeric strips. Unit Size: 10mm x 20mm x 5m roll

A grey, elastomeric water-swellable paste which is applied like a sealant. The hydrophilic properties of supercast SWX display good consistency in swell rate during repeated wet/dry cycling. Expansion of the product on contact with water creates a positive pressure against the faces of the concrete joint, thus preventing the passage of water. Unit Size: 600ml

GCP Adcor 550MI kit is a double protection system for construction joints using 2-in-1 pre-applied, post injectable hydrophilic waterstop. Unit Size: Each box contains: Adcor 500MI 8 x 5m rolls (40m) Reinforced PVC tube 4m + 16 caps Blue Trumpets 16 pieces Adcor 550MI clips 175 pieces PVC tube clips 16 pieces

GCP Servipak protection boards are robust, bitumen impregnated boards, designed for permanent protection of Servidek. The boards are laid into "wet" Servidek liquid membrane to provide protection against damage from hot and cold applied finishes. Unit Size: 6mm x 1m 1.5m (1.5sqm)

GCP Adcor 500S is a thick sectioned, conformable, hydro-expansive waterstop for preventing water entry through joints in concrete substructures. Unit Size: 25mm x 20mm waterstop strip, supplied in 5m rolls

GCP Adcor 500T is a thick sectioned, conformable, hydro-expansive waterstop for preventing saline and brackish water entry throughjoints in concrete substructures. Unit Size: 25mm x 20mm waterstop strip, supplied in 5m rolls

GCP Adcor Adhesive is for gluing Adcor 500S & Adcor 500T to smooth concrete, steel and plastic substrates. Supplied in cartridges for gun applications. Unit Size: 310ml cartridge

GCP Adcore Mastic is a hydrophilic mastic for use as a bedding bead on irregular concrete surfaces prior to the application of Adcor 500S or Adcor 500T. Unit Size: 310ml cartridge

GCP Aerofil 1 is a low density, compressible, closed cell polyethylene filler for structural expansion joints and building facades. Unit Size: 10mm x 0.8m x 2m (1.6m²)

GCP Aerofil 1 is a low density, compressible, closed cell polyethylene filler for structural expansion joints and building facades. Unit Size: 20mm x 0.8m x 2m (1.6m²)

GCP Aerofil 1 is a low density, compressible, closed cell polyethylene filler for structural expansion joints and building facades. Unit Size: 25mm x 0.8m x 2m (1.6m²)

GCP Aerofil 2 is a high density, compressible closed cell, polyethylene filler for movement joints in civil/structural works and water retaining structures Unit Size: 10mm x 0.8m x 2m (1.6m²)

GCP Aerofil 2 is a high density, compressible closed cell, polyethylene filler for movement joints in civil/structural works and water retaining structures Unit Size: 20mm x 0.8m x 2m (1.6m²)

GCP Aerofil 2 is a high density, compressible closed cell, polyethylene filler for movement joints in civil/structural works and water retaining structures Unit Size: 25mm x 0.8m x 2m (1.6m²)

GCP Aerofil 2 is a high density, compressible closed cell, polyethylene filler for movement joints in civil/structural works and water retaining structures Unit Size: 50mm x 0.8m x 2m (1.6m²)

GCP Armour tape is a great alternative to duct tape and works great as a site tape. Unit Size: Roll

GCP Bituthene Primer B1 is a quick drying all temperature primer to enable same hour application of Bituthene membranes. Unit Size: 25 ltr can

GCP Bituthene Primer B1 is a quick drying all temperature primer to enable same hour application of Bituthene membranes. Unit Size: 5 ltr can

GCP Bentorub MS Fixer is a 1 component, caulk applied elastic MS-polymer adhesive. MS Fixer cures into an elastic compound with very good adhesion to most construction materials. MS Fixer is specially developed as adhesive for the Colflex range of EPDM membranes. Unit Size: 400cm³ sausages

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GCP Betec 350 is a single component cementitious compound which is polymer modified and fibre reinforced. It is a rapid setting, high strength, waterproof compound used to seal tieholes that are created by formwork tie bars. Unit Size: 8kg

GCP Betec Band is an elastomeric tape for use at all designed movement joints, construction joints and horizontal to vertical joints

GCP Betec Flex is a two component flexible crack bridging cement based coating designed for the waterproofing of new and existing structures such as basements, elevator pits, concrete tanks, reservoirs and planter boxes. Unit Size: A Component: 9kg plastic pails B Component: 23kg bags

GCP Betec Flex is a two component flexible crack bridging cement based coating designed for the waterproofing of new and existing structures such as basements, elevator pits, concrete tanks, reservoirs and planter boxes. Unit Size: A Component: 9kg plastic pails B Component: 23kg bags

GCP Betec Mesh is a reinforcing mesh for use where substreate cracking has or is likely to occur.

GCP Betec NSM is a polymer-modified, fibre-reinforced, cementitious mortar for repairing and restoring concrete and masonry surfaces. The incorporation of plastic fibres minimises the risk of shrinkage cracking and the polymers ensure density and durability in the hardened mortar. Unit Size: 25kg

GCP Betec NSM is a polymer-modified, fibre-reinforced, cementitious mortar for repairing and restoring concrete and masonry surfaces. The incorporation of plastic fibres minimises the risk of shrinkage cracking and the polymers ensure density and durability in the hardened mortar. Unit Size: 25kg

GCP Betec Plug is a quick setting, cementitious, waterproof plugging compound for stopping flowing/seeping water entry into sub-structures. Unit Size: 10kg

GCP Betec Seal is a one component, cementitious coating for waterproofing/dampproofing of new and existing structures. Unit Size: 25kg

GCP Bitustik BT is a double sided, self adhesive, cold applied, waterproofing tape for membrane detailing and sealing. Unit Size: 150mm x 10m or 240mm x 10m

GCP Bitustik BT is a double sided, self adhesive, cold applied, waterproofing tape for membrane detailing and sealing. Unit Size: 150mm x 10m or 240mm x 10m

GCP Bitustik Standard is double sided, self adhesive, cold applied, waterproofing tape for membrane detailing and sealing. Unit Size: 150mm x 12m roll

GCP Bituthene 4000 is a self-adhesive, cross-laminated HDPE waterproofing membrane with enhanced bonding characteristics. Unit Size: 1m x 20m roll

GCP Bituthene 8000 is an advanced, self-adhesive membrane with unique HDPE composite film that provides superior physical properties for water and vapour proof application in sub-structures. Unit Size: 1m x 20m roll

GCP Bituthene GP is a self-adhesive rubber bitumen/HDPE waterproof membrane for low risk applications. Unit Size: 1m x 25m roll

GCP Bituthene LM is a two component elastomeric liquid applied detailing compound for use with GCP Applied Technologies waterproof membranes. Unit Size: 5.7 litre pack (Parts A & B)

GCP Bituthene Mastic is a trowel applied bituminous mastic for use with GCP waterproofing membranes Unit Size: 4.5 litre can

GCP Aquatec Super XA is a rigid, cement based coating and dry broadcast system for crystalline waterproofing of concrete trough saturation of the capillaries. Unit Size: 20kg

GCP GGM400 Gas Membrane is a loose laid sheet membrane system designed to protect buildings against the ingress of methane, radon, carbon dioxide, hydrocarbon vapours and water vapour. Unit Size: 2m x 50m roll This product is not purchasable on the website. Please call or email to place your order.

GCP GGM400 Tape is a butyl tape for sealing laps

GCP Hydroduct 200 is a polypropylene non-woven filter fabric on one face of a 12mm studded drainage core. Applied to walls of basements that have been waterproofed with Bituthene membranes and Servipak protection boards. Unit Size: 1.25m x 32m x 12mm

GCP Hydroduct 200 is a polypropylene non-woven filter fabric on one face of a 12mm studded drainage core with a pressure dissipation plastic film bonded to the other face. Applied to walls of basements that have been waterproofed with Bituthene membranes. Also applied to existing basement walls and permanent shuttering prior to the application of Preprufe membranes. Unit Size: 1.25m x 32m x 12mm

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GCP Hydroduct CF is a high density polyethylene combined cavity former and vapour barriers for drained BS 8102:2009 Type C basement construction. Hydroduct CF 20 is used for forming drained cavities horizontally and vertically. Hydroduct CF 08 is used for forming drained cavities horizontally and vertically in lower risk applications. Unit Size: Hydroduct CF 20: 2m x 20m roll Hydroduct CF 08: 2.4m x 20m roll

GCP Hydroduct CF is a high density polyethylene combined cavity former and vapour barriers for drained BS 8102:2009 Type C basement construction. Hydroduct CF 20 is used for forming drained cavities horizontally and vertically. Unit Size: 2m x 20m roll This product is not purchasable on the website. Please call or email to place your order.

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GCP Preprufe 160 LT Plus is the latest generation of Preprufe membranes with the unique Preprufe ZipLap seam. Unit Size: Roll

GCP Preprufe 160R is unique composite sheets comprised of a thick HDPE film, pressure sensitive adhesive, and weather resistant protecting coating. Unit Size: Roll

GCP Preprufe 160 Flex is a pre-applied flexible waterproof membrane that develops an adhesive bond to poured concrete for irregular permanent formwork. Unit Size: 1.2m x 35m roll

GCP Preprufe 300 LT Plus is the latest generation of Preprufe membranes with the unique Preprufe ZipLap seam. Unit Size: Roll

GCP Preprufe 300R is unique composite sheets comprised of a thick HDPE film, pressure sensitive adhesive, and weather resistant protecting coating. Unit Size: Roll

GCP Preprufe 800PA LT is an advanced, self-adhesive Preprufe Membrane for protection of below ground structures. Preprufe 800PA Low Temperature (LT) Membrane for low temperature applications when surface and ambient temperatures are between -5°C and 20°C. Unit Size: 1.2m x 35m roll

GCP Preprufe Tape is a reinforced pressure sensitive tape incorporating Preprufe coating for continuous concrete adhesion at taped edges and details. Preprufe Tape LT is for temperatures between -5°c and 30°C. Unit Size: 100mm x 15m roll

GCP Bituthene Primer S2 is a rubber-based primer in solvent, specially formulated to provide good initial adhesion, for use with the Bituthene range of cold applied, self adhesive waterproof membranes. Unit Size: 25 ltr can

GCP Bituthene Primer S2 is a rubber-based primer in solvent, specially formulated to provide good initial adhesion, for use with the Bituthene range of cold applied, self adhesive waterproof membranes. Unit Size: 5 ltr can

GCP Preprufe SC1 Primer is a non-bituminous, quick drying, damp and green concrete tolerant, solvent based primer for use with Preprufe 800PA cold applied, self-adhesive waterproof membrane. Unit Size: 20 litre can

GCP Serviseal AT 240 is an important advance in concrete joint protection which combines Active Technology with the conventional mechancial properties of PVC waterstops, developed for water exclusing and retaining structures such as basements, reservoirs, sewage treatment works etc. Unit Size: 7.5 m long coil

GCP Serviseal Exp Coil is a passive external PVC waterstop system manufactured in a range of sizes Unit Size: Each

An economical low capacity, low friction bearing strip which can be used under in-situ or precast concrete slabs and beams, structural steelwork bearing plates and pipe support to form a thin sliding joint.

Unit Size: Roll

GCP Slipstrip 2 is low capacity bearing slips made from dense extruded polyethylene sheet for fixed end rotation joints or as a low friction, structural slip membrane. Unit Size: 300mm wide, 1.5mmn thick x 25m rolls

GCP Bituthene Primer W2 is a water-based surface conditioner specially formulated to prepare concrete, masonry and wood surfaces for the systems. Primer W2 is a low VOC water-based alternative primer for all GCP post-applied membranes. Unit Size: 5 litre can

Hyload Gastite is a cold applied self-adhesive membrane protecting structures against the ingress of moisture and methane radon gasses.

Unit Size: 1m x 20m rolls

Hyload Tanking 2000SA a self adhesive modified bitumen sheet material used within a structural waterproofing system.

Unit Size: 1m x 15m rolls

IKO Synthaprufe is a blend of bitumen emulsion and synethic rubber latex used in damp proof structures, at or above ground level.

Unit Size: 25L

IKO-Pro SA Bitumen Primer is a fast drying rubber modified bituminous priming solution used to prepare substrates for application self-adhesive bitumen waterproofing membranes.

Unit Size: 25L

IKO-Pro SA Bitumen Primer is a fast drying rubber modified bituminous priming solution used to prepare substrates for application self-adhesive bitumen waterproofing membranes.

Unit Size: 5L

Juta GP Crystalline Active Barrier (CAB) Flex 2C is a two-component, fast drying waterproofing coating system. Component A is a cement-based powder and Component B is a liquid polymer. Due to the polymer CAB Flex 2C is semi-flexible. Unit Size: 33kg units (25kg comp.A & 8kg comp. B)

Juta GP Primer is a quick drying, cold applied bituminous solution designed to penetrate and seal porous surfaces prior to the application of covering materials. Unit Size: 5 ltr and 25 ltr