M D Backer Rod 3/8 in Dia 20 ft L Polyethylene Gray

filler

Price:
Sale price$5.49

Non-absorbent, closed-cell polyethylene pre-caulking material helps repel moisture. Use before caulking to fill gaps and openings larger than 1/2 x 1/2 in. Prevents 3-point bonding.

Features
  • Poly foam caulk saver acts as a filler in large gaps before applying caulk
  • Insulates and cushions
  • Fills large gaps and openings to prevent drafts
  • Twist multiple strands of cord together for extra-large gaps, easily trimmed to size with scissors
  • Non-absorbent, closed-cell polyethylene pre-caulking material
  • Use before caulking to fill gaps and openings larger than 1/2 in x 1/2 in
  • Prevents 3-point bonding

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