








XFasten Butyl Tape White, 1/2 in x 30 ft x 1/8 in – Easy-to-Work-with Automotive Butyl Sealant Tape, Mess-Free Rubber Caulk for RV, EPDM Putty for Window, Headlight, Roof, Windshield, and Car Doors
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Product Details
AIRTIGHT SEALING. 100% Waterproof white butyl sealant tape provides durable, watertight sealing to RV window seal, joint sealing, and EPDM metal roofing and patching. Withstands extreme temperatures and corrosive elements.
MADE TO LAST. Withstanding up to 290°F, our white RV sealant caulk lasts up to 5 years with top-notch sealing performance but still REMOVES CLEANLY, making this putty seal tape durable but removable.
EASY-TO-MOLD. Our butyl window sealant conforms well to uneven, irregular shapes and tight spaces, making it versatile for white butyl rubber tape applications on wood, glass, metal, and plastic.
MESS-FREE. Its patented butyl caulking tape polymer formulation prevents melting into a sticky goo, so it stays manageable on your hands, allowing for a PROFESSIONAL FINISH.
ZERO GAPS. Our butyl seal tape is packed continuously without gaps and securely fitted in a durable box, preventing deformations. Our white butyl tape installs cleanly without snags, skips, or runs.
Best Review
Customers find the butyl sealing tape holds up well and works effectively, particularly for sealing RV roof penetrations and boat hatches, with no leaks reported after application. The product is easy to use and apply, and customers consider it good value for money. While some customers report it sticks very well, others mention it's not very sticky at all. The color receives mixed feedback, with customers noting it's gray rather than white as expected.AI Generated from the text of customer reviews