Backer Rods

Nomaco HBR® 1/4" diameter closed-cell polyethylene foam backer rod is used in concrete construction. HBR® acts as a barrier, limits the depth of cold-applied sealant required and prevents excessive sealant use. Nomaco HBR helps cold-applied sealants assume the optimum hour glass shape to prolong the sealant service life. It is commonly used in applications such as expansion and contraction joints, curtain walls, construction partitions, parking decks and bridge construction. HBR®...

Nomaco HBR® 3/8" diameter closed-cell polyethylene foam backer rod is used in concrete construction. HBR® acts as a barrier, limits the depth of cold-applied sealant required and prevents excessive sealant use. Nomaco HBR helps cold-applied sealants assume the optimum hour glass shape to prolong the sealant service life. It is commonly used in applications such as expansion and contraction joints, curtain walls, construction partitions, parking decks and bridge construction. HBR®...

Nomaco HBR® 1/2" diameter closed-cell polyethylene foam backer rod is used in concrete construction. HBR® acts as a barrier, limits the depth of cold-applied sealant required and prevents excessive sealant use. Nomaco HBR helps cold-applied sealants assume the optimum hour glass shape to prolong the sealant service life. It is commonly used in applications such as expansion and contraction joints, curtain walls, construction partitions, parking decks and bridge construction. HBR®...

Nomaco 5/8" SOF® Rod is a soft bi-cellular polyethylene foam backer rod used in concrete construction. It is comprised of both open and closed cells that will not out-gas when skin is ruptured and prevents sealant bubbling and failure. SOF® Rod has an outer skin and resilient interior network of cells and helps cold-applied sealants assume the optimum hour glass shape to prolong the sealant service life. It is commonly used in applications such as expansion and contraction joints,...

Nomaco HBR® 3/4" diameter closed-cell polyethylene foam backer rod is used in concrete construction. HBR® acts as a barrier, limits the depth of cold-applied sealant required and prevents excessive sealant use. Nomaco HBR helps cold-applied sealants assume the optimum hour glass shape to prolong the sealant service life. It is commonly used in applications such as expansion and contraction joints, curtain walls, construction partitions, parking decks and bridge construction. HBR®...

Nomaco 7/8" SOF® Rod is a soft bi-cellular polyethylene foam backer rod used in concrete construction. It is comprised of both open and closed cells that will not out-gas when skin is ruptured and prevents sealant bubbling and failure. SOF® Rod has an outer skin and resilient interior network of cells and helps cold-applied sealants assume the optimum hour glass shape to prolong the sealant service life. It is commonly used in applications such as expansion and contraction joints,...

Nomaco 1-1/8" SOF® Rod is a soft bi-cellular polyethylene foam backer rod used in concrete construction. It is comprised of both open and closed cells that will not out-gas when skin is ruptured and prevents sealant bubbling and failure. SOF® Rod has an outer skin and resilient interior network of cells and helps cold-applied sealants assume the optimum hour glass shape to prolong the sealant service life. It is commonly used in applications such as expansion and contraction joints,...