Gasket tape is a versatile form-in-place sealing material designed to create a reliable, leak-proof barrier between two mating surfaces. Unlike pre-cut gaskets, this tape form offers unparalleled flexibility, allowing professionals and DIY enthusiasts to custom-cut exact lengths and shapes for a perfect fit on virtually any application. At Kaxite Seals, we engineer our gasket tapes to withstand extreme temperatures, resist chemicals, and maintain compression set recovery, ensuring a durable seal that lasts. From automotive repairs and plumbing to industrial machinery and electronic enclosures, a high-quality gasket tape is an indispensable tool for preventing leaks of fluids, gases, and contaminants.
Understanding the specifications is crucial for selecting the right sealing solution. Below are the core parameters that define the performance of our premium tapes.
| Property | Test Method | Typical Value (Silicone Foam) | Typical Value (EPDM Rubber) |
|---|---|---|---|
| Tensile Strength | ASTM D412 | ≥ 0.35 MPa | ≥ 1.2 MPa |
| Elongation at Break | ASTM D412 | ≥ 150% | ≥ 300% |
| Peel Adhesion (to steel) | ASTM D3330 | ≥ 15 N/25mm | ≥ 20 N/25mm |
| Water Absorption | ASTM D570 | < 5% by volume | < 2% by volume |
| Flame Rating | UL 94 | HB | V-0 (Specific Grades) |
Kaxite Seals gasket tape provides a reliable sealing solution across a diverse range of sectors due to its adaptability and robust performance.
How do I properly install gasket tape?
Ensure both mating surfaces are completely clean, dry, and free from oil, grease, or old gasket material. Unroll the tape and apply it to one surface, pressing firmly along its entire length. Cut the tape at the correct length, butting ends together neatly—do not overlap. Remove the protective liner (if present) and carefully mate the two surfaces, tightening fasteners evenly in a cross pattern to the manufacturer's specified torque.
Can Kaxite Seals gasket tape be used for high-pressure applications?
While our tapes excel in creating excellent seals for low to moderate pressure applications (typically under 50 psi for static seals), they are not generally recommended as the sole seal for high-pressure hydraulic or fuel systems. For such applications, consult our technical team for advice on composite or molded rubber gaskets.
What is the shelf life of your gasket tape, and how should it be stored?
When stored in its original packaging in a cool, dry place away from direct sunlight and extreme temperatures (ideally between 15°C and 25°C / 59°F and 77°F), Kaxite Seals gasket tape has a shelf life of 24 months from the date of manufacture. Avoid storing near solvents or ozone-generating equipment.
Is this tape resistant to fuels, oils, and chemicals?
Our standard silicone foam tape offers good resistance to water, alcohols, and mild chemicals but is not recommended for continuous contact with gasoline, diesel, brake fluid, or strong solvents. For fuel and oil resistance, we recommend our specially formulated EPDM or nitrile-based gasket tape products. Always check our chemical compatibility charts for your specific media.
Can it be painted over?
Most silicone-based gasket tapes have a non-stick surface that does not accept paint adhesion. Painting is not recommended or necessary. For aesthetic blending, select a tape color that matches your application (black, white, and gray are commonly available from Kaxite Seals).
How do I remove old or incorrectly applied gasket tape?
Gently peel the tape away from the surface. Any residual adhesive can typically be removed using a common adhesive remover or isopropyl alcohol applied with a soft cloth. For stubborn residues on sensitive surfaces, a plastic scraper can be used with care to avoid scratches.
Do you offer custom sizes or materials?
Yes. Kaxite Seals specializes in providing tailored sealing solutions. We can manufacture gasket tape in custom widths, thicknesses, colors, and material formulations (including flame-retardant, conductive, or food-grade options) to meet specific project requirements. Contact our sales department with your specifications for a quote.
With decades of expertise in polymer engineering, Kaxite Seals is committed to delivering more than just a product. We provide a comprehensive sealing solution backed by rigorous quality control, consistent material performance, and exceptional customer support. Our gasket tapes are manufactured to precise tolerances, ensuring you receive a roll that performs exactly as specified, every time. We understand that downtime is costly, which is why reliability is engineered into every meter of tape we produce. Trust Kaxite Seals for applications where failure is not an option.
