TECHNICAL NUMBER: 01753 944200 SALES NUMBER: 01753 944210 Linkedin Search Technical Hotline 01753 944200 LAC® Brush Roller Spray LAC® is a two coat cold applied bitumen based coating, which dries to a uniform gloss black finish, to provide both waterproofing and a barrier to radon. The coating is a solution of natural and petroleum bitumens in white spirit. WATERPROOFING & RADON BARRIER LAC® is typically used on structures below ground level, and as a damp proof membrane to ground floors. LAC® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the levels of protection required for Grades 1, 2 & 3 basements. Find out more information about LAC® here. TYPICAL USES OF LAC® External Tanking Internal Tanking Retaining Walls Ground Floor DPM Superstructures behind cladding Radon barrier FEATURES & BENEFITS OF LAC® Proven track record for nearly a century Quick and easy to apply Applied by brush, roller or spray Effective barrier to radon gas Sulphate resistant LAC® DOWNLOADS pdf RIW LAC Data Sheet pdf RIW LAC® SDS pdf LAC NBS Clause. Damp proofing pdf LAC NBS Clause. Tanking pdf BBA Certificate RIW LAC Previous Next Got a Technical query? Click here to get a callback CONTACT US Address RIW Limited 487 / 488 Ipswich Road Slough SL1 4EP Technical Request Callback 01753 944200 technical@riw.co.uk Sales Request Callback 01753 944210 enquiries@riw.co.uk Legal Disclaimer Privacy Terms and conditions Cookies © RIW Ltd Registered in England and Wales No: 177476 We use necessary cookies for core website functionality. We'd also like to use additional cookies to offer you a better browsing experience. Accept all cookies Set cookie preferences

TECHNICAL NUMBER: 01753 944200 SALES NUMBER: 01753 944210 Linkedin Search Home / Knowledge bank / Blog Technical Hotline 01753 944200 Blog HOW WE ENSURE EFFECTIVE WATERPROOFING AND PROBLEM FREE STRUCTURES 11/11/21 WHY PEOPLE ARE CENTRAL TO OUR APPROACH? 22/10/21 A CENTURY OF WATERPROOFING INNOVATION 30/09/21 Below Ground Building Events With Architecture Today 16/12/19 How can we build a better underworld? 18/05/18 1 2 3 Address RIW Limited 487 / 488 Ipswich Road Slough SL1 4EP Technical Request Callback 01753 944200 technical@riw.co.uk Sales Request Callback 01753 944210 enquiries@riw.co.uk Legal Disclaimer Privacy Terms and conditions Cookies © RIW Ltd Registered in England and Wales No: 177476 We use necessary cookies for core website functionality. We'd also like to use additional cookies to offer you a better browsing experience. Accept all cookies Set cookie preferences