300 Ft Caulk Saver Foam Backer Rod 3/8 Inch Rope Caulk Foam Backer

$ 18.00 · 4.5 (799) · In stock

Frost King 1/2X250' Caulk Saver C22cp

1-1/4 INCH BACKER ROD / CLOSED CELL 1 FOOT

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Filler Rope - Temu

Caulk Backer Rod Foam

Foam Rope

300 Ft Caulk Saver Foam Backer Rod 3/8 Inch Rope Caulk Foam Backer

M-D Building Products 3/8 in. x 240 in. Interior/Exterior Gray

Do it Poly 3/8 In. x 20 ft. Foam Caulk Saver Backer Rod

Soft Type Backer Rod is a soft, non-gassing, pliable, bi-cellular backup material for construction joints and applications that require sealants. It performs as a depth control for most known cold applied sealants and also helps sealant to assume the optimum hour-glass shape. Sealants will not adhere to it; no bond breaker is required. Soft Type Backer Rod is a round, black, extruded bi-cellular polyethylene backer rod with a water resistant outer skin.

1-1/8 inchx20' Soft Type Backer Rod for Gaps & Joints

Makes professional joints that last Helps fill in and insulate Jumbo caulk joints and allows the caulking to absorb more movement Caulking adheres to the sides of the joint, but not to the filler rope Made of closed cell poly foam Complies with ASTM C 1330, Type C Backer Rod is a closed cell, resilient, polyethylene backer rod used as a backup material for construction joints and applications that require sealants. It performs as a depth control for most known cold applied sealants.

Fill-Rite Pre-Caulking Filler Rope Backer Rod Roll Bulk, 2500ft Length x .5 Width, Grey Filler Rope

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.

Sashco Pre-Caulking Backer Rod 3/8x100' Filler Rope

Sashco Pre-Caulking Backer Rod 1/2X100' Filler Rope

Frienda Backer Rod Foam Rubber Caulk Saver Concrete Expansion