Water Cut Off Mastic
Let us simplify your next RubberBond EPDM
installation with Water Cut-Off Mastic. Water Cut-Off
Mastic is a one-component, low viscosity, selfwetting,
butyl blend mastic designed to be used in
conjunction with roofing and waterproofing systems.
It is primarily used as a sealing agent between
various membranes and applicable when membrane
is being terminated using a compression type seal.
Water Cut-Off Mastic is an extremely tacky material
and will remain as such when used with compression