3 4 Backer Rod
Closed cell backer rod model 108130 7 10 7 10.
3 4 backer rod. 4 3 out of 5 stars 98. Get it as soon as thu oct 8. More buying choices 5 36 3 new offers 1 4 inch x 500 feet backer rod for gaps joints. Sika backer rod can be used on 1 2 joints and smaller.
2 1 2 3 4 applying backer rod. Select 2 to 4 items to compare. Typically you want the backer rod to be 1 4 larger than the joint. It limits the depth of the sealant thereby preventing excessive use of the sealant which promotes proper joint design.
Set your store to see local availability add to cart. It helps prevent 3 sided adhesion while allowing you to control the depth of the sealant. 3 4 feet per roll. Spray foam closed cell backer rod trim a slab backer rods 1 5 in.
Sashco 30100 pre caulking filler rope backer rod 3 8 inch x 20 feet gray. For sloped pitched applications where sikaflex self leveling sealant cannot be used sikaflex concrete fix is the perfect choice. It helps prevent 3 sided adhesion while allowing you to control the depth of the sealant. Backer rod is used to partially fill deep expansion joints and cracks before the application of your sealant.
Joint fillers have three major functions. Closed cell backer rod model 875 0 0 76 76 76 76. Will not absorb water. Sika 0 75 in x 20 ft backer rod.
This will provide a tight fit in the joint. Available in 3 4 in 20 ft. Controls depth of the sealant in proper relation to joint width. Set your store to see local availability add to cart.
Due to physical and chemical inert nature backer rod is compatible with virtually all known cold sealants including self leveling sealants butyl polysulfide acrylic polyurethane silicone and most other cold applied sealants diameter of rod. Sika backer rod is used to partially fill deep expansion joints and cracks before application of your sealant. 100ft joint preparation and installation. Mutual industries 7 8 in.
Highly flexible and compressible. Provides backing against which the sealant is applied forcing the sealant to the sides of the joint. For pricing and availability. Closed cell backer rod model 108130 7 10 7 10.