RV has a Superflex roof membrane system, have read the owners manual and do regular cleaning and inspections. This year I'm going to touch up some of the sealant, particularly where the front cap meets the membrane as it's starting to show some signs of deterioration.
Normally wash the roof with Dawn dish soap but the manual suggests cleaning the sealant with Top Job or Spic-N-Span with a medium bristle brush and leaving the existing sealant in place if it doesn't come loose by hand and applying the new over it.
Superflex website has good info, and watching YouTube there are way too many opinions, tips, and tricks on how to do this correctly, though the one about applying tape on both sides of the seam to be sealed seems decent.
Looking for input from others who've tackled touching up the roof sealant for things the owners manual or mfr. website might not tell me.
Thank you in advance for your assistance!
Chris
Normally wash the roof with Dawn dish soap but the manual suggests cleaning the sealant with Top Job or Spic-N-Span with a medium bristle brush and leaving the existing sealant in place if it doesn't come loose by hand and applying the new over it.
Superflex website has good info, and watching YouTube there are way too many opinions, tips, and tricks on how to do this correctly, though the one about applying tape on both sides of the seam to be sealed seems decent.
Looking for input from others who've tackled touching up the roof sealant for things the owners manual or mfr. website might not tell me.
Thank you in advance for your assistance!
Chris
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