Once the filler is ready, it have to be securely anchored within the joint to avoid displacement. Backer rods or adhesive sealants tend to be accustomed to maintain the filler in position, notably in deeper joints. As an example, a ½-inch backer rod can be put within the joint’s base https://trentonfyrle.blog2freedom.com/39568155/considerations-to-know-about-bellows-expansion-joint