How to safely use mastic seal

What is a mastic seal and how can it safely be used to make doors and windows safer?

Asked by Karen on 12th Aug 2022
Expert Trade Answers
"Ensure the area the sealant will be placed is cleaned and have no protruding objects. Then cut tubes to the specific size of the gap, and slowly placed onto the gap, moving at a reasonable pace to avoid any gaps being missed."
Answered on 17th Aug 2022 - Member since Jul 2022 - report
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