Compress to a depth of about 1 2 of the width measured at the crown of the backer rod.
Where can i buy backer rod.
M d building products 71506 backer rod for gaps and joints 5 8 by 20 feet gray black.
Open cell backer rod is unique.
Get it as soon as thu sep 24.
Sika 0 75 in x 20 ft backer rod.
Packaging protection concept packaging.
Sika backer rod is used to partially fill sika backer rod is used to partially fill deep expansion joints and cracks before application of your sealant.
Available in 3 4 in 20 ft.
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It can easily compress and return to its original state due to unrestricted air movement.
In all these applications it is used for three major purposes.
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Kingred probably however i filled area between driveway and brick foundation using the backer rod shoved in you want a very tight fit using a large heavy putty spatula and it semi folded to fit.
To install compress backer rod into the joint before sealants are applied.
It helps prevent 3 sided adhesion while allowing you to control the depth of the sealant.
Joint or opening should be clean and dry and free of obstructions.
It limits the depth of the sealant thereby preventing excessive use of the sealant which promotes proper joint design.
The sealant cannot be applied too thick or too thin for it to perform correctly.
Follow the sealant manufacturer s instructions but normally it should be at least 1 8 thick and not thicker than 1 2.
More buying choices 2 95 16 new offers m d building products 71551 backer rod.
This flexibility makes it easily conform to sealing applications and helps limit the depth of the sealant while also adding good sealant airing which can reduce drying or set up time.
Can i split the your backer rod to fill a 1 4 inch gap between concrete and the brick around my swimming pool asked by.
It is used in a wide range of applications including tiling flooring window paneling and stoneware among others.
A backer rod is a cylindrical type of foam used to fill cracks and gaps between building materials.
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Nomaflex backer rod.