You can typically find both types at rv supply stores glass shops and of course on amazon.
Black rv putty tape.
Xfasten black butyl seal tape 3 4 inch x 45 feet 1 8 inch thick leak proof putty tape for rv repair window boat sealing glass and edpm rubber roof patching 4 4 out of 5 stars 69 20 99 20.
Butyl tape is the only putty tape recommended for use in direct contact with epdm rubber roofing material as the regular tape oozes petroleum products which can damage epdm.
But popping cleaning up and reinstalling rv windows is a real time consumer.
Xfasten black butyl seal tape 1 8 inch x 3 4 inch x 30 foot leak proof putty tape for rv repair window boat sealing glass and edpm rubber roof patching 4 7 out of 5 stars 368 16 49 16.
In warm or hot weather the tape may tend to stick to the backing material.
Flex paste black adhesive putty actual net contents.
Dicor bt 1834 1 1 8 x 3 4 x 30 butyl seal tape.
Xfasten black butyl seal tape 3 4 inch x 45 feet 1 8 inch thick leak proof putty tape for rv repair window boat sealing glass and edpm rubber roof patching 4 4 out of 5 stars 69 20 99 20.
Stick the roll in the refrigerator and chill it off.
When reinstalling windows after the original putty tape dries out and leaks we always use butyl tape.
Item 2486096 model pfsblkr32.
Xfasten black butyl seal tape 3 4 inch x 45 feet 1 8 inch thick leak proof putty tape for rv repair window boat sealing glass and edpm rubber roof patching llpt butyl sealant tape diameter 9mm x 16 5 feet rubber airtight watertight sealing tape for auto car truck headlights window door windshield home appliance panels bsc095.
A few tips with either type of tape.
Xfasten black butyl seal tape 1 5 core 1 8 x 3 4 x 45 foot leak proof putty tape for rv repair window boat sealing glass and edpm rubber roof patching 4 4 out of 5 stars 67 protapes pro flex flexible butyl all weather patch and shield repair tape 50 length x 4 width white pack of 1.
In warm or hot weather the tape may tend to stick to the backing material.
When reinstalling windows after the original putty tape dries out and leaks we always use butyl tape.