"We are very pleased with the siding work Gary, Bo and Tammy completed for us. They were all extremely courteous along with having great craftsmanship. They worked well together as a team, obviou... » more
- Dave and Nell Enders of Princeton, Iowa


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Back-up Material

A compressible material placed in a joint before applying a sealant, to limit the depth of the sealant configuration. The material may also act as a bond breaker.

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