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Gap Filling Epe Foam Closed Cell Backer Rod weatherstrip poly foam caulk saver
| Density | 0.025-0.40gm./M.³ |
|---|---|
| Water absorption | 0.01gm./cm.2 |
| Temperature range | -30ºC-120ºC |
| Elongation | 20 to 50% |
| Resiliency | Excellent |
| Chemical resistance | Excellent against Acids, Alkali & Solvent |
Product description
Backer rods are ideal,compressible and flexible backup PE foam products that are used to fill joints. People often use mortar, sealant or chinking around them to finish filling and create an airtight and watertight seal.
They are non-absorbent and will resist oil, gasoline and most other sealants. They are compatible with most cold-applied sealants. Backer rods are used in tiling, flooring, decorative wall paneling, window sealing, stonework and counter steps.
Installation Guides
Proper size selection is important, as it controls the depth of the sealant bead.It must be oversized(20-50%) to fit tightly into the joint, and function as a bondbreaker to prevent bottom-side adhesion of the sealant.
Product Applications
Joint filler for pre-fabricated houses, tunnels, carports, subways, bridges and other concrete structures.
Seam coupler for water supply and sewerage pipes Window and Sash frames
Liquid reservoirs and swimming pools Window sash frames
Product show
Specification:
| 3/8″ diam. x 20 ft | 3/4″ diam. x 20 ft | 1/2″ diam. x 250 ft | 1-1/4″ diam. x 400 ft |
| 1/2″ diam. x 20 ft | 1″ diam. x 20 ft | 5/8″ diam. x 150 ft | 1-1/2″ diam. x 396 ft |
| 5/8″ diam. x 20 ft | 3/8″ diam. x 350 ft | 1″ diam.x 600 ft | 2″ diam.x 220 ft |
Contact us for design assistance, free quote, and expert advice today. We’d love to hear from you! Your inquiry will be replied within 12 working hours, and we respect your privacy.
China leading Weatherstrip Product Manufacturer. Top 3 brand of China, Free Samples Available.
We will contact you within 1 working day, please pay attention to the email with the suffix “@Daoseal.com”.
