WHAT'S NEW?

WaterBlock® Premium Woven Housewrap is Here! Tech Data sheets are now available. Learn more

New & updated Window & Door Flashing MSDS and Tech Data Sheets posted to the web.

INSTALLATION GUIDES

The WaterBlock Installation Guides will guide you step by step how to install your Wnidow & Door flashing.

General Installation Guide
Create Custom Installation
Recessed Install Guide

WaterBlock® Sealants

Premium Polyurethane Sealant

Tech Data | MSDS
WaterBlock® Premium Polyurethane Sealant is a one-component, moisture cure polyurethane that is specifically engineered to be used with the WaterBlock family of products for sealing framework of windows and doors, as well as expansion and control joints. WaterBlock® Premium Polyurethane Sealant is suitable for most building materials including masonry, concrete, wood, steel, aluminum, vinyl, and most plastic.

Advanced Polymer Sealant

Tech Data | MSDS
WaterBlock® Advanced Polymer Sealant delivers excellent performance on vinyl, fiber cement, aluminum, wood siding, and windows. It forms a flexible, watertight and weatherproof seal that withstands up to +/-25% total joint movement. It offers wet weather and low temperature application. It is paintable and has virtually no VOC’s (less than 1%). Low odor. Interior/exterior use.

Sopramastic Sealant

Tech Data | MSDS
WaterBlock® Sopramastic Sealant is an ideal complement for bituminous waterproofing membranes and is used as jointing mastic, caulking material and joint filler. It is compatible with bituminous materials and ensures good waterproofing.

WaterBlock® Primers

Elastocol Stick

Tech Data | MSDS
WaterBlock® Elastocol Stick is used to enhance adhesion of self-adhesive membranse on pourous surfaces such as "Dens Glass Gold" and "Dens Deck" at temperatures above -10 C. It is also suitable to prime non-porous surfaces such as concrete, fibre cement, metal and wood.

Elastocol Stick H2O - New!

Tech Data | MSDS *Coming soon
The new WaterBlock® Elasticol Stick H20 is a polymer based emulsion that contains no solvent. Its solvent-free formualtion does not attack polystyrene, and is low odor. It can be installed in confined and non-ventilated areas.