Spray foam under the roof, popular throws according to the characteristics of the following
1. Homes, factories, residential, has not done decoration, or install tools to solve the problem of 2.
3 rust.To protect the surface of the roof from the smoke, steam from the chemicals from the bottom
4. Want to solve the original insulation installed quality
.Of course, the effect of heat insulation coating PU foam under the roof, will be able to heat effectively.
but still cannot leak. If the roof top did not modify any leak
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