After we switched to DEALSEAL we realized that our installers were using half the number of tubes to do the same number of windows while using our previous caulk. It’s saving us money!

Written by: John G. - Owner - Baltimore, MD
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Since I started using DEALSEAL my service calls have gone from 15 a month to ZERO. The caulk comes out consistent, no bubbles, lumps, or discoloration.

Written by: Lee Z. - Owner - Fredericksburg, VA
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We have used DEALSEAL for five years and it’s the best silicone we’ve ever used.

Written by: Jim L. - Owner - Bridgeton, MO
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