30381 Sashco Pre-Caulking Backer Rod
Makes professional joints that last. Helps fill in and insulate large caulk joints and allows the caulking to absorb more movement. Caulking adheres to the sides of the joint, but not to the filler rope, which allows the caulking to stretch and compress without tearing or pulling away thus extending the caulk's life and effectiveness. Made of closed cell poly foam. Minimum R value of 2.5/inch. Color: Gray.
No. 30251: Diameter (In.): 0.25, Length (Ft.): 100, Color: Gray, Material: Poly Foam, Pkg Qty: 1, Package Type: Bag
No. 30381: Diameter (In.): 0.375, Length (Ft.): 100, Color: Gray, Material: Poly Foam, Pkg Qty: 1, Package Type: Bag
No. 30501: Diameter (In.): 0.5, Length (Ft.): 100, Color: Gray, Material: Poly Foam, Pkg Qty: 1, Package Type: Bag
No. 30623: Diameter (In.): 0.625, Length (Ft.): 50, Color: Gray, Material: Poly Foam, Pkg Qty: 1, Package Type: Bag
No. 30751: Diameter (In.): 0.75, Length (Ft.): 50, Color: Gray, Material: Poly Foam, Pkg Qty: 1, Package Type: Bag
No. 31002: Diameter (In.): 1, Length (Ft.): 50, Color: Gray, Material: Poly Foam, Pkg Qty: 1, Package Type: Bag
Sold as Unit of Measure: ROLL
Minimum/Multiple Order Quantity: 1