Product Information

GoBoard™ is the ultra-light tile backer board from Johns Manville. It's engineered for durability, yet is up to 80% lighter than cement boards. It's easy to handle, cut and install. And, best of all, GoBoard™ has waterproofing already built-in.

• It can be quickly cut right where it's installed with a basic utility knife without crumbling or disintegrating
• Simply attach with backer board screws or roofing nails
• GoBoard™ is waterproof
• Seal only the board joints and fastener locations for a waterproof tile assembly per GoBoard™ installation instructions
• For tile installations - showers, walls, ceilings and floors

Extended Description

RBS STOCK #822146 OSI QuadMax Window,Door and Siding Sealant can be used in place of GoBoard Sealant GoBoard is the ultra-light waterproof tile backer from Johns Manville. It is engineered for durability and is 80% lighter than cement boards and can be cut with a basic utility knife without crumbling or disintegrating. *Installation videos in english and spanish can be found on U-tube **DO NOT use self-leveling,latex or silicone based sealants

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