BUILDING CHEMICALS
Explore our range of building chemicals, perfect for every construction need. From high-performance sealants to specialised chemicals, weve got the products to ensure your projects are completed with precision and durability.
Shop by Category
Alpha Chem Building Trades Silicone Anthracite 310ml
A premium, neutral cure silicone sealant, exclusively created for weather sealing and glazing applic...
£5.60
Alpha Chem Building Trades Silicone Black 310ml
A premium, neutral cure silicone sealant, exclusively created for weather sealing and glazing applic...
£5.70
Alpha Chem Building Trades Silicone Clear 310ml
A premium, neutral cure silicone sealant, exclusively created for weather sealing and glazing applic...
£5.70
Alpha Chem Building Trades Silicone Grey 310ml
A premium, neutral cure silicone sealant, exclusively created for weather sealing and glazing applic...
£5.70
Alpha Chem Building Trades Silicone White 310ml
A premium, neutral cure silicone sealant, exclusively created for weather sealing and glazing applic...
£5.70
Alpha Chem Concrete Hardener & Dustproofer 5 Litre
Concrete Hardener & Dustproofer is a reactive treatment for cement based flooring for new floors...
£4.45
Alpha Chem Contractors PVA Bonding 5 Litre
Contract PVA is a contractors grade multi-purpose bonding agent, sealer, primer and admixture, adher...
£13.00
Alpha Chem Exterior Water Seal 5 Litre
Exterior Water Seal is a clear high performing waterproof treatment for porous surfaces, ideal for u...
£15.40
Alpha Chem Fungicidal Wash 5 Litre
Fungicidal Wash, formerly Moss & Mould Remover, has been designed to remove lichen, moss, a...
£5.85
Alpha Chem Integral Waterproofer 5 Litre
Integral Waterproofer, from Cromar AlphaChem is a liquid additive specifically designed to improve w...
£4.95
Alpha Chem Mortar Plasticiser 5 Litre
Mortar Plasticiser, otherwise known as Pink Mix, is a pink coloured liquid admixture used in brickla...
£3.60
Alpha Chem Mortar Stain Remover 5 Litre
Cromar AlphaChem Mortar Stain Remover is a rapid, concentrated hydrochloric acid-based formula for d...
£5.10
Alpha Chem Multi Purpose & Sanitary Silicone Black 295ml
A high performance, quick curing, acetoxy curing silicone for general sealing, sanitary and glazing ...
£3.80
Alpha Chem Multi Purpose & Sanitary Silicone Brown 295ml
A high performance, quick curing, acetoxy curing silicone for general sealing, sanitary and glazing ...
£3.80
Alpha Chem Multi Purpose & Sanitary Silicone Clear 295ml
A high performance, quick curing, acetoxy curing silicone for general sealing, sanitary and glazing ...
£3.80
Alpha Chem Multi Purpose & Sanitary Silicone White 295ml
A high performance, quick curing, acetoxy curing silicone for general sealing, sanitary and glazing ...
£3.80