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201549 Polystyrene Insulation Board, 8 ft L, 4 ft W, 1/2 in Thick, R3 R-Value

201549 Polystyrene Insulation Board, 8 ft L, 4 ft W, 1/2 in Thick, R3 R-Value

Original price was: $19.39.Current price is: $5.82.

SKU: 20812 Category: dupont

Description
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Description

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

R-ValueR3Length8Width4Thickness1/2

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