Hybrid polyurethane sealant and adhesive: Ensures strong, lasting bonds for waterproofing and sealing
Permanently elastic and moisture curing: Maintains flexibility and durability over time
Superior adhesion to GoBoard and common materials: Enables versatile installation on wood, metal, plastic, ceramic, and more
Easy dispensing with standard caulk gun: Simplifies application for professionals and DIYers
Non-toxic and low odor: Safe for indoor and outdoor use with minimal environmental impact
Summarized by Shop
Waterproof Sealant and Adhesive for GoBoard
GoBoard® Pro Sealant is a one-component, moisture-curing hybrid sealant and adhesive designed to waterproof GoBoard joints and fastener penetrations. Its permanently elastic, 100% solids formula also bonds GoBoard to itself and other compatible building materials without solvents or isocyanates.
Volume
10.3 fluid ounces (fl oz)
Color
White
Suitable materials
Plastic, wood, ceramic, metal, concrete, cement
Application
Indoors and outdoors
Durability
Waterproof, moisture resistant
Summarized by Shop
4.8
6 ratings
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1
No mention of cleanup on packaging. Very dense stuff, difficult to work in a caulk gun. First time user, could have used a few tips.
A
Anonymous · August 26, 2026
I appreciate the delivery on time and package in good conditions. Thank you so much!