2 Backer Rod

The backer rod becomes an integral part of the joint into which it is installed and therefore is available in a range of diameters to accommodate joints from 3 16 to 1 5 8 5 to 41 mm.

2 backer rod.

To install compress backer rod into the joint before sealants are applied. Before caulking use the md building products 1 2 in. 3 8 w x 20 long foam backer rod gap filler. 2 in 50 mm feet per package.

Install backer rod using a blunt probe or a plain faced roller to force the rod to the desired depth. Inventory is sold and received continuously throughout the day. Backer rods are usually round flexible lengths of foam that are used as a backing in joints or cracks to help control the amount of sealant caulking used and create a back stop. Install backer rod using a blunt probe or a plain faced roller to force the rod to the desired depth.

Joint or opening should be clean and dry and free of obstructions. Joint or opening should be clean and dry and free of obstructions. 17 pieces 6 ft long each crl closed cell backer rod will not absorb water or wick water to joint walls which could cause adhesive failure. Many sizes diameters are available for optimal fitting to the size of the joint being sealed.

Sika 0 75 in x 20 ft backer rod. Compress to a depth of about 1 2 of the width measured at the crown of the backer rod. 102 ft 31 1 m package contents. Caulk backer rod to help fill gaps and openings in pavement cracks wall joints foundations sidewalks and driveways.

It is compatible with cold applied sealants and its round shape promotes the preferred hourglass shape for joint sealants. Denver foam titan foam mile high foam mile high foam xl and ultra block. To install compress backer rod into the joint before sealants are applied. Therefore the quantity shown may not be available when you get to the store.

Meadows provides two different types of backer rods. Prices promotions styles and availability may vary by store and online. For pricing and availability. It limits the depth of the sealant thereby preventing excessive use of the sealant which promotes proper joint design.

Both are closed cell rods meaning they are dense and firm and intended for outdoors and heavy duty construction however one addresses hot application processes and the other cold. Fire rated for 1 2 3 and 4 hours construction astme 119 seismic movement astme 1399 backer rod offers five distinct products for use in construction joints. The backer rod helps.