LDHHYH Backer Rod 3/4 Inch Diameter x 100 FT Length, Foam Backer Rod Caulk Saver, Bulk Foam Backing Rod for Gaps, Concrete Filling, Joints, Driveway Crack – Grey

11번가 원화(KRW) 기준 가격입니다.

상품 특징

• PACKAGE INCLUDE: You will receive 1 piece foam backer rod 3/4 Inch x 100 feet, sufficient length can meet your daily needs. Easy to cut, just use scissors to easily cut to the size you need
• PREMIUM MATERIAL: The backing strip is crafted from premium polyester foam, offering exceptional flexibility and moldability. The foam cells feature a closed-cell design, providing strong water resistance that prevents rain for a secure, leak-proof sealing experience
• FILLING MATERIAL: The backing strip serves as a crack-filling material for repairing various fissures. Its non-absorbent properties make it particularly suitable for crack filling, reducing the need for other building materials. It is applicable for road cracks, wall joints, foundation fissures, and other types of cracks. Additionally, it can be used as jewelry backing and for crafting projects
• INSULATION FUNCTION：This foam sealant delivers powerful thermal insulation. Once applied, it effectively blocks hot or cold air leakage. Additionally, the backing strip efficiently dampens sound waves, reducing external noise
• EASY INSTALLATION: The flexible, malleable backing strip can be easily trimmed to size with scissors according to specific needs. Simply insert it into the crack, secure with sealant, and installation is complete

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