https://www.mccoys.com/shop/p/020812/12-4x8-dow-blue-board
1/2" 4'x8' Dow Blue Board
Sku: 020812
$19.39
4 Available at
San Marcos
Location:
Outside Item
Rigid Foam Insulation:Boise Cascade 1/2inx4ftx8ft
Styrofoam* polystyrene insulation
- Plastic film on both sides
- Moisture resistant
- Moderates temperature in walls
- Reduces moisture condensation
- Provides a level,even surface for exterior sheathing
- Score & snap