XFasten Self Fusing Silicone Tape Waterproof White– 1" x 36 Feet, Self Amalgamating Tape, Silicone Rubber for Plumbing, Sealing Pipes, Hose Repair, Outdoor Coax and Electrical Cables – Weatherproof

Q: I have a large fiberglass barrel with a leak on the seam. Can I just apply this to the seam and expect it to seal the seam?

Hello Chuckster,Thank you for asking that question. Since this is a self-fusing tape, we would recommend wrapping it on something wherein it can apply pressure to itself. You can, however, lay it on top of each other so that it would have a greater traction. Also, for your specific application, you may want to try out our Aluminum Tape. It seals leaks with an industrial grade sealing and it can also provide a neat appearance to the overall repair, not to mention the temperature insulation and conduction that it can provide on many other applications. Here's the link towards the XFasten Aluminum Foil Tape:https://www.amazon.com/dp/B01F2UR2M6We hope that we were able to provide adequate information regarding your inquiry. If you have any follow-up questions, then please don't hesitate to email us through our Amazon Seller Storefront. Have a nice day ahead!

Q: Will the tape adhere to pvc vinyl, example above-ground swimming pool?

Hello Molly,The XFasten Silicone Tape is a SELF-FUSING tape, which means that it only fuses with itself. Therefore, it should work fine if you adhere it to itself on a PVC vinyl. However, if you wish to adhere it on a flat surface where it can't fuse to itself by wrapping the whole device, then we would recommend our HVAC tape. It will stick to PVC Vinyl as well and it has good insulation and high-pressure resistance properties, so it should be ideal for an above-ground swimming pool. And yes, its adhesive is also waterproof:https://www.amazon.com/dp/B01F2UR2M6We hope that we were able to answer your question. If you have any other inquiries, then please don't hesitate to email us. We are always here to guide you. Thank you and have a nice day ahead!

Q: how does it compare with rescue tape brand?

If rescue is what I've used previously, (sold at HD) then the only diff is is the stretch. This tape stretches 100% vs Rescue 300%. The 100 is enough and doesn't thin out as much.

Q: Can I use this on an outdoor water pipe?

Hello Jill,Thank you so much for asking this question. Yes, the XFasten Silicone Tape can be applied outdoors as it is weather and waterproof. It will hold well even on harsh weather conditions and high-pressure applications. You can also smoothen its finish using soapy water.We hope that we were able to answer your question, Jill. If you have any follow-up questions, then please don't hesitate to email us through our Amazon Seller Storefront. Thank you and have a nice day ahead!

Product ID: 45640091

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Details

Brand
XFasten
Color
White
Material
Stretchable
Number of Items
1
Recommended Uses For Product
Indoor Outdoor

💪900 PSI tensile strength

🔥Heat resistant to 260°C

❄️Works down to -50°C

Description

🛠️ Seal it like a pro, fix it like a boss!

CERTIFIED RELIABILITY - Meets UL 510 & ISO 9001 standards for trusted, professional-grade sealing.
MULTI PURPOSE MASTERY - Perfect for plumbing, automotive, marine, electrical, and outdoor repairs—be ready for anything.
ALL WEATHER FLEXIBILITY - Stretches and conforms flawlessly even in freezing -50°C conditions.
INDUSTRIAL GRADE STRENGTH - 900 PSI tensile power ensures airtight, watertight seals under high pressure.
UNMATCHED HEAT RESILIENCE - Withstands scorching temps up to 260°C (500°F) for emergency fixes that last.

XFasten Self Fusing Silicone Tape is a premium, industrial-grade sealing solution that resists extreme heat up to 260°C and cold down to -50°C. With a tensile strength of 900 PSI and certifications including UL 510 and ISO 9001, it delivers durable, waterproof, and airtight repairs across plumbing, automotive, marine, and electrical applications.