Urethane reacts poorly to temperature variations. The colder it gets, the more it loses its flexibility. The sealants from DOWSIL™ Contractors Weatherproofing Sealant retain their flexibility under all weather conditions.
In addition, urethane hardens in the cold and becomes difficult to apply while DOWSIL™ Contractors Weatherproofing Sealant can be applied easily in cold temperatures while maintaining their adhesion. Note that silicones can be applied at temperatures of -29°C and reach full cure without the use of a heat source, whereas organic sealants must be heated for application and do not cure when the temperature drops below freezing.
At Calfeutrage MJM et fils we are proud to offer you DOWSIL silicone based sealants. This choice of high-performance sealant allows our teams to work year-round by offering you quality caulking services while respecting the installation procedures recommended by DowSil in cold weather.
Contact us year-round for your free estimate at 514-779-6959.