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6-lb. Backer Board

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  • Johns Manville 90016809 GoBoard 3-ft x 5-ft x 1/4-in Waterproof Polyisocyanurate Backer Board 1.0 Sheets

Johns Manville 
GoBoard 3-ft x 5-ft x 1/4-in Waterproof Polyisocyanurate Backer Board 1.0 Sheets

4.7
260
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  • •GoBoard tile backer board is waterproof, durable, and ultra-lightweight
  • •For tile installations of floors, countertops and other horizontal surfaces
  • •Easy to cut with a standard utility knife, no crumbling or disintegrating
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