Yes, a primer is needed for this coating product, Superflex #8010 is the recommended primer. Yes, the coating(#4034) does have to be stirred before hand, a drill is not needed but can make the job easier as it should be stirred for about 5 minutes. Yes, the acrylic coating will seal the rubber membrane of the roof to lengthen its life. Keep in mind this does not repair any holes/tears in the membrane but is a finishing type coating.
by Camping World – December 16, 2015
The second step in the 2-step Super Flex EPDM roof protection system!
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