Construction Chemicals

Waterproofing and tiling materials for showers and wet rooms

Construction Chemicals| WetRooms DesignFrom floor leveller, through insulation of wet areas use our construction chemicals to avoid moisture with tanking liquid and waterproofing tapes, to covering your floor with finish material using strong, universal tile adhesive and water resistant grout as a first line of protection against moisture or mould. Everything you need to DIY shower building from beginning to end can be done with help of our Complete wateproofing guide. We are one of the only construction chemicals suppliers in the UK that prefer to offer quality products, not only in high quantity.

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Waterproofing kits

Wiper Shower Waterproofing Kit 3.5 m²

TKW3
£99.99
The tanking kit is used in rooms exposed to moisture, in order to water-insulate the surfaces on which ceramic plates will be laid. It is recommended in spaces requiring high-level waterproof protection due to increased moisture (e.g. in showers, bathrooms, toilets, laundries, kitchens etc.). Water insulation may be used on any type of surface:...
£178.55
PCI Lastogum 25kg grey is a waterproof, flexible, protective coating used under ceramic coverings in showers and bathrooms. This one component, solvent-free synthetic resin is perfect solution to for light complex waterproofing in your wetroom. Recommended usage on substrates sensitive to moisture and the absorbent mineral surfaces. Dedicated for...
£60.30
PCI Lastogum 4kg grey is a waterproof, flexible, protective coating used under ceramic coverings in showers and bathrooms. This one component, solvent-free synthetic resin is a perfect solution for light complex waterproofing in your wetroom. Recommended usage on substrates sensitive to moisture and the absorbent mineral surfaces. Dedicated for applying...
Waterproofing kits

Wiper Shower Waterproofing Kit 7 m²

TKW7
£199.98
The tanking kit is used in rooms exposed to moisture, in order to water-insulate the surfaces on which ceramic plates will be laid. It is recommended in spaces requiring high-level waterproof protection due to increased moisture (e.g. in showers, bathrooms, toilets, laundries, kitchens etc.). Water insulation may be used on any type of surface:...
£5.16
Wiper ISOL-ONE NW is an internal sealing corner, which shape is adapted for installation in difficult to reach places such as bathroom corners. This product significantly simplifies and speeds up sealing the shower room. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which...
£5.16
Wiper ISOL-ONE NZ is an external sealing corner, which shape is adapted for installation in difficult to seal places such as protruding corners. This product significantly simplifies and speeds up sealing the shower room. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which...
Sealing chemicals

Sealing pipe collar Wiper ISOL-ONE O

MIO
£7.74
WIPER ISOL-ONE O is a sealing flange designed to use in difficult to seal places as water pipes. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which ensures resistance even under high water pressure. WIPER ISOL-ONE O sealing cuff is resistant to the cracking of the...
£56.85
Wiper ISOL ONE T-25M is the elastic sealing tape which is designed to seal the connection between two different surfaces, eg. the wall and the floor, the shower tray and the floor, etc. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which ensures resistance even under high...
Sealing chemicals

Sealing mat Wiper ISOL-ONE 1M X 5M

MIM15
£65.89
ISOL-ONE M 1M X 5M is the sealing mat, which purpose is to cover a large surface area to seal your shower area. The mat can be croped and adapted to the required shape. Excellently suited to the floor and the walls as well. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which...
Sealing chemicals

Sealing mat Wiper ISOL-ONE 1M X 10M

MIM110
£117.59
ISOL-ONE M 1M X 10M is the sealing mat, which purpose is to cover a large surface area to seal your shower area. The mat can be croped and adapted to the required shape. Excellently suited to the floor and the walls as well.It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which...
Sealing chemicals

Sealing mat Wiper M ISOL-ONE 1M X 30M

MIM130
£311.43
ISOL-ONE M 1M X 30M is the sealing mat, which purpose is to cover a large surface area to seal your shower area. The mat can be croped and adapted to the required shape. Excellently suited to the floor and the walls as well. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which...
£27.13
Wiper ISOL ONE T-10M is the elastic sealing tape which is designed to seal the connection between two different surfaces, eg. the wall and the floor, the shower tray and the floor, etc. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which ensures resistance even under high...
£98.20
Wiper ISOL ONE T-50M is the elastic sealing tape which is designed to seal the connection between two different surfaces, eg. the wall and the floor, the shower tray and the floor, etc. It is made with a polyethylene film coated with a special non-woven fabric on both sides so well associated with the adhesive, which ensures resistance even under high...
PCI Gisogrund 404 1L is a single component, solvent free, fastdrying primer. With PCI Lastogum makes perfect combination to make your shower area waterproof. The primer can be used with most types of floor, highly recommended for wooden and wood-base materials surfaces, plaster boards, paint coating, finish material and cementous floor leveler. Is it...
PCI Gisogrund 5L PCI Gisogrund is a single component, solvent free, fastdrying primer. With PCI Lastogum makes perfect combination to make your shower area waterproof. The primer is recommended for mortar mineral floor leveler, plasters, paint and wallpapers. It is also useful for primer deep penetration to increase strength of ground with insufficient...
Construction Chemicals

Joint grout PCI Nanofug® Premium 5 kg

PNF5
£65.99
Multi-use flexible joint grout especially for fully vitrified tiles and vitrified tiles. Flexible, fast setting, cementitous mortar for grouting ceramic floor or wall finishing materials and for glass floors and walls exposed to heavy mechanical load stresses caused by changes of temperature. Destinated for balconies, terraces and facades, for stone...
Construction Chemicals

Flexible tile adhesive PCI Nanolight® 15 kg

PN15
£62.66
PCI Nanolight 15kg is a universal highly flexible tile adhesive for all kind of ground and ceramic or glass finish materials. Besides bathroom, it can be used on balconies, terraces, facades and swimming pools as well. Also PCI Nanolight can be used as leveller by filling mineral substrate in range 1-15mm.The biggest advantage of PCI Nanolight is its...
Construction Chemicals

Levelling compound PCI Pericret® 25 kg

PP25
£66.21
PCI Pericret 25kg is a fast setting, cementitous levelling mortar for mineral substrates on walls, floor and ceilings, to use before finish material. Dedicated for applying on internal and external surfaces, e.g. terraces, balconies and swimming pools. Very easy to apply, plastic and workable after adding some water.PCI Pericret is very easy to apply....
Levelling Compounds

Floor leveller PCI USP 32® 25kg

PU25
£62.66
PCI USP 32 25kg is a multi-use levelling compound PCI USP 32 is a perfect base to make ideal and solid surface to laid on it any finish material, e.g. tiles, floor panels or vinyl floor. Furthermore it consolidates and decreases adhesive consumption for tiles or other finish materials.PCI USP 32 can be used to make layers 0.5 to 15mm thick. Compared to...
PCI Silcofug ® E 310 ml is an elastic joint sealant based on acetic acid for flexible jointing of ceramic and glass materials. Also to filling joints between those substates and other building elements. To use indoor and outdoor application, starting at walls and floor in bathroom, ending with swimming pools.PCI Silcofug E biggest advantage is its...
£40.19
PCI Pecitape 120® is a waterproofing tape designed to seal corners, perimeter joints, pipe culverts and floor drains. Its oblong shape works perfect in sealing between the separate surfaces. Recommended for both home shower rooms, as well as professional use like swimming pools. The simplicity of the product and installing it greatly speeds up the work...
PCI Seccoral 2K Rapid is an insulating flexible rapid coating to use in medium and heavy type of surfaces. This fast setting mortar is recommended to terraces, balconies, swimming pools, fontaine, water holes, foundations and basement walls from the ground as well as building side. As a double component product is a perfect solution to composite...
PCI Gisogrund 404 5L is a single component, solvent free, fastdrying primer. With PCI Lastogum makes perfect combination to make your shower area waterproof. The primer can be used with most types of floor, highly recommended for wooden and wood-base materials surfaces, plaster boards, paint coating, finish material and cementous floor leveler. Is it...
PCI Gisogrund 404 20L is a single component, solvent free, fastdrying primer. With PCI Lastogum makes perfect combination to make your shower area waterproof. The primer can be used with most types of floor, highly recommended for wooden and wood-base materials surfaces, plaster boards, paint coating, finish material and cementous floor leveler. Is it...
PCI Gisogrund 10L PCI Gisogrund is a single component, solvent free, fastdrying primer. With PCI Lastogum makes perfect combination to make your shower area waterproof. The primer is recommended for mortar mineral floor leveler, plasters, paint and wallpapers. It is also useful for primer deep penetration to increase strength of ground with insufficient...
PCI Gisogrund 20L PCI Gisogrund is a single component, solvent free, fastdrying primer. With PCI Lastogum makes perfect combination to make your shower area waterproof. The primer is recommended for mortar mineral floor leveler, plasters, paint and wallpapers. It is also useful for primer deep penetration to increase strength of ground with insufficient...
£178.55
PCI Lastogum 25kg White is a waterproof, flexible, protective coating used under ceramic coverings in showers and bathrooms. This one component, solvent-free synthetic resin is perfect solution to for light complex waterproofing in your wetroom. Recommended usage on substrates sensitive to moisture and the absorbent mineral surfaces. Dedicated for...
£95.77
PCI Lastogum 8kg grey is a waterproof, flexible, protective coating used under ceramic coverings in showers and bathrooms. This one component, solvent-free synthetic resin is perfect solution to for light complex waterproofing in your wetroom. Recommended usage on substrates sensitive to moisture and the absorbent mineral surfaces. Dedicated for applying...
£95.77
PCI Lastogum 8kg White is a waterproof, flexible, protective coating used under ceramic coverings in showers and bathrooms. This one component, solvent-free synthetic resin is perfect solution to for light complex waterproofing in your wetroom. Recommended usage on substrates sensitive to moisture and the absorbent mineral surfaces. Dedicated for...
Waterproofing membrane

Waterproofing tape PCI Pecitape 120® x 50 m

PP12050
£126.52
PCI Pecitape 120® is a waterproofing tape designed to seal corners, perimeter joints, pipe culverts and floor drains. Its oblong shape works perfect in sealing between the separate surfaces. Recommended for both home shower rooms, as well as professional use like swimming pools. The simplicity of the product and installing it greatly speeds up the work...
£40.19
PCI Pecitape ® 42.5 x 42.5 cm square waterproof membrane, designed for the isolation hard to reach places like water pipes. The shape of this product ideally suited for insulation cracks or unevenness formed mechanically. Recommended for both home shower rooms, as well as professional use like swimming pools. The simplicity of the product and installing...
£10.63
PCI Pecitape ® 10 x 10cm square waterproof membrane, designed for the isolation hard to reach places like water pipes. It has a special hole with a flexible material that facilitates the installation and precisely adheres to the surface. Recommended for both home shower rooms, as well as professional use like swimming pools. The simplicity of the product...
£9.45
PCI Pecitape ® 90 ° A is a waterproofing internal corner designed for sealing difficult areas exposed to water. The special shape allows for easy seal protruding corners. Recommended for both home shower rooms, as well as professional use like swimming pools. The simplicity of the product and installing it greatly speeds up the work and give immediately...
£9.45
PCI Pecitape ® 90 ° I is a waterproofing external corner designed for sealing difficult areas exposed to water. The special shape makes sealing easy in concave corners. Recommended for both home shower rooms, as well as professional use like swimming pools. The simplicity of the product and installing it greatly speeds up the work and give immediately...
Waterproofing kits

Wiper Shower Waterproofing Kit 10,5 m²

TKW10
£299.97
The tanking kit is used in rooms exposed to moisture, in order to water-insulate the surfaces on which ceramic plates will be laid. It is recommended in spaces requiring high-level waterproof protection due to increased moisture (e.g. in showers, bathrooms, toilets, laundries, kitchens etc.). Water insulation may be used on any type of surface:...
Waterproofing kits

Wiper Shower Waterproofing Kit 14 m²

TKW14
£399.96
The tanking kit is used in rooms exposed to moisture, in order to water-insulate the surfaces on which ceramic plates will be laid. It is recommended in spaces requiring high-level waterproof protection due to increased moisture (e.g. in showers, bathrooms, toilets, laundries, kitchens etc.). Water insulation may be used on any type of surface:...
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