Round or triangular shaped backer rod can be installed as gap filler foam.
Backer rod joint sealer designed for sealing EIFS joints that will be resistant to moisture and freeze cycle problems.
The backer rod install kit will assist in installing backer rod quickly and easily on level or uneven surfaces to seal out moisture.
Triangulat shaped adhesive backed backer rod
Backer rod controls the depth of a joint to control the sealant depth and creates a backstop to accurately seal the joint