COLPHENE® DSW-L is a solvent-free polymer modified , highly rubberised, two component waterproofing bitumen emulsion. Component “A” of COLPHENE® DSW-L is a special bitumen compound base while component “B” is a special catalyst that initiates the reaction and stimulates the fast setting activity of the product. COLPHENE® DSW-L becomes watertight against water aggression in a short time thus securing a flexible, full protection for the protected substrates. COLPHENE® DSW-L is a thixotropic compound reinforced with special enriching fibres enabling application in a high-build thickness by brush, roller or a one-spray application. COLPHENE® DSW-L is resistant to commonly known chemicals present in ground soil. COLPHENE® DSW-L together with COLPHENE® DSW-M are integral components of SOPREMA's COLPHENE® DSW (Dual System for Waterproofing) for sub-structure waterproofing applications.
DUAL SYSTEM WATERPROOFING