Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair

Our premium butyl rubber tape is a heavy‑duty self‑adhesive sealing solution for permanent leak‑proof and weather‑proof protection. Made of high‑purity butyl rubber, it delivers powerful adhesion, great flexibility and outstanding weather resistance. It bonds tightly to most surfaces without cracking, peeling or water leakage. Ideal for indoor and outdoor repairs such as roof cracks, window gaps, pipe joints, RV, boat and gutter projects. It offers long‑term reliable sealing and cuts down your repair and maintenance costs.

 

Key Features

    • Strong self‑adhesion for firm bonding on various surfaces
    • 100% waterproof & leak‑proof for long‑term sealing
    • UV & weather resistant, perfect for outdoor use
    • High flexibility, fits cracks and irregular surfaces
    • Tool‑free easy DIY installation, no extra glue needed
    • Clean peel‑off, no residue, surface‑friendly
    • Suitable for roof, gutter, pipe, window, RV & home repair

 

  • Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair

    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair

    Backing Material: Pure butyl rubber

    Adhesive Type: Integrated butyl self‑adhesive

    Operating Temperature: -40℃ ~ +85℃

    Core Inner Diameter: 76mm (3inch) standard or custom

    Key Features: Waterproof, UV‑resistant, high stretch

    Color:Silver

    Application:  Apply on clean & dry surface for best performance

    Custom Service: Various sizes available, custom width, length and logo printing acceptable

    Technical Specifications

    Product Name Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair
    Backing Material Aluminum foil / HDPE film
    Core Material Paper Core / Plastic Core (Customizable)
    Adhesive Integrated butyl self‑adhesive
    Waterproof Completely waterproof, airtight sealing
    Elongation at Break ≥300%
    UV Resistance Anti‑UV, anti‑aging for outdoor exposure
    Surface Applicable Apply on clean & dry surface for best performance
    Available Colors Silver
    Operating Temperature -40℃ ~ +85℃
    Application Surfaces metal, concrete, wood, glass, plastic, tile
    Installation No auxiliary glue required
    Characteristic Waterproof, UV‑resistant, high stretch
    MOQ 1000 rolls

    Application

    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair

    Roof Leak Sealing

    Perfect for repairing roof cracks, pinholes and loose seams. Provides permanent waterproof sealing for all roof surfaces.

    Gutter & Downspout Repair

    Seals leaking gutter joints and downspout gaps. Stops rainwater leakage and avoids wall dampness.

    Window & Door Waterproofing

    Fills gaps around windows and doors. Blocks wind, rain and moisture infiltration all year round.

    Pipe & Plumbing Sealing

    Ideal for water pipe, drain pipe and hose joint leaks. Flexible fit for curved and uneven pipe surfaces.

    RV & Camper Maintenance

    Seals RV roof seams, skylight gaps and exterior cracks. UV-resistant for long-time outdoor travel use.

    Marine & Boat Sealing

    Waterproof and moisture-proof for boat seams, deck gaps and outdoor marine equipment.

    Metal & Concrete Crack Repair

    Works great on metal sheets, concrete walls and stone cracks. Strong adhesion for hard building surfaces.

    Outdoor Temporary & Permanent Fix

    All-weather sealing for garden, courtyard, factory and outdoor facility leakage problems.

    Tapes Features

    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair
    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair
    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair
    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair
    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair
    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair
    Super Sticky Leak‑Proof Butyl Tape for Roof Cracks, Gutter, Marine Repair

    Custom Service

    ✅ Custom Size: Custom width, roll length and butyl rubber thickness for roof cracks, gutter joints, boat and RV temporary waterproof repair

    ✅ Custom Adhesive Tack: Adjustable high-viscosity butyl formula for different base materials and permanent sealing demands

    ✅ Custom Backing Film: Custom aluminum foil, HDPE or non-woven cloth release liner options

    ✅ Custom Color Matching: Silver, black, white, grey and other colors to match roof and marine surface

    ✅ Custom Weather Resistance Grade: Optimize anti-aging formula for UV, salt spray and large temperature difference environments

    ✅ Custom Printing: Custom brand logo, product description, batch number and warning slogans on surface film

    ✅ Custom Die-cut: Custom strips, sheets and special shapes for partial seam sealing

    ✅ OEM & ODM available, support small brand trial orders and bulk construction & marine supply orders

    Custom Crepe Masking Tape
    • Custom Packing

    • We offer comprehensive packaging solutions covering retail hang‑card, blister packs, various shrink‑film styles, display boxes and multi‑roll bundle packs. Custom‑printed logos, stickers and labels can be applied to rolls, shrink films and outer cartons to support your private‑label business for both retail and bulk export markets.
    •  
    • ✅ Bag with header card, hang‑card pack, blister pack (with/without insert card) for retail shelves
    • ✅ Single‑roll packing: PVC / POF shrink film, printed shrink, side sticker, round label, color card combinations
    • ✅ Multi‑roll bundles: 6‑roll /10‑roll flat & shrink packs with sticker or round labels
    • ✅ Display boxes, color gift boxes, poly bags for different sales channels
    • ✅ Custom printed LOGO available on shrink film, stickers, paper cores and outer cartons
    Packaging Details

    Why choose us?

    ✅ Professional manufacturer of super sticky butyl waterproof tape for roof, gutter and marine leak repair

    ✅ High-purity butyl rubber material, excellent permanent sealing performance, strong conformability for cracks and uneven joints

    ✅ Outstanding leak-proof, waterproof and corrosion-resistant performance, works stably under high/low temperature

    ✅ Strong adhesion to metal, concrete, plastic, fiberglass, wood and most building & marine substrates

    ✅ No curing required, simple operation, instant sealing after pasting for fast on-site repair

    ✅ Anti-UV and anti-salt spray formula, resistant to aging, suitable for outdoor roofs and marine environments

    ✅ Stable texture, no flow or sagging under long-term sun exposure

    ✅ Strict QC inspection, consistent sealing performance batch to batch

    ✅ Flexible MOQ, accept sample test orders and large bulk orders for construction suppliers

    ✅ Free samples for field test, stable lead time and professional technical support

    our big factory and workshop
    Factory
    custom carton packing
    custom packing cartons

    Certificates

    Certificates

    Frequently Asked Questions (FAQ)

    Q1: Does butyl tape need extra glue?
    A: No. It is self-adhesive, no extra glue or tools required.
    Q2: Can it stop water leakage permanently?
    A: Yes. It provides long-lasting waterproof and airtight sealing.
    Q3: Will it fall off in high temperature or rain?
    A: No. It is UV-resistant, weatherproof and not easy to peel off.
    Q4:Does it work on wet surfaces?
    A: For best results, apply on clean, dry surfaces.
    Q5: Can it seal irregular cracks and gaps?
    A: Yes. High stretch and flexibility fits uneven surfaces perfectly.
    Q6: Is it suitable for RV and outdoor use?
    A: Absolutely. Anti-aging and all-weather outdoor performance.
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