Specification of MasterSeal M640 PU Liquid Membrane Waterproofing
DESCRIPTION
MasterSeal M 640 is a single component,
polyurethane based, elastomeric coating for roof
waterproofing.
TYPICAL APPLICATIONS
Applicable for outdoor use
Can be applied on concrete and cement
mortar.
Waterproofing of roofs, balconies and terraces
Contact the Technical Service of your local Master
Builders Solutions Construction Chemicals office
regarding any application required not mentioned here.
ADVANTAGES
High elasticity and flexibility
Excellent adhesion to concrete and mortar.
Fully bonded system
Once hardened it is impermeable to water and
carbon dioxide
Tar free
Easy to apply
Packaging : 25 Kg/Pail