Tremco® 2450 Protection Board is an extruded, hollow-core polypropylene/polyethylene copolymer. The board is grey in color with a standard thickness of 0.08" (2.2 mm).

Basic Uses

• Tremco 2450 provides protection for most commonly used waterproofing membranes, both during and after construction.
• Typical applications include plaza decks, roof terraces, landscaped decks, planters and foundation walls.