Gasket Tape: Your Go-To Solution for High-Performance Bonding

When it comes to high-performance bonding across various surfaces, Magnum Tapes & Films offers gasket PSA tape that stands out. Our gasket tapes are designed with versatility in mind, featuring options from double-coated to differential-coated constructions. Whether you need robust rubber or low-VOC acrylic adhesive systems, we have the perfect solution to meet your specific needs.

Discover Our Premium Adhesive Gasket Tapes

At Magnum Tapes & Films, our pressure-sensitive adhesive (PSA) tapes are engineered for exceptional bonding capabilities. Whether you're sealing two surfaces with single or double-sided adhesive, our gasket tapes provide a reliable, firm bond with just the right amount of pressure.

These properties make our gasket tapes ideal for a wide range of applications, from electrical insulation and athletic gear enhancement to protective surface coverage. With both functional and aesthetic benefits, our tapes are designed to perform.

Double-Coated Tapes: The Ultimate Bonding Solution

When you require a permanent, pressure-sensitive bonding solution, our double-coated tapes are the answer. Available in our 400, 500, and 600 Series, these tapes are perfect for adhering to various materials, including polyethylene and rubber.

Double-Coated Differential Tapes: Versatility at Its Best

Our 900 Series double-coated differential tapes are the go-to choice for general-purpose applications. These tapes deliver outstanding peel strength and shear performance, making them versatile for various uses.

Transfer Tapes: Aggressive Adhesion for Tough Jobs

Available in our 300, 500, 600, and 800 Series, our transfer tapes feature aggressive rubber adhesive capabilities that bond securely to challenging materials. They also offer the convenience of easy liner removal, ensuring a smooth application process.

How to Use Gasket Tape Like a Pro 

Using our gasket tape is quick and straightforward. Follow these steps for optimal results:

1. Prepare and clean the surface thoroughly before application.
2. Measure the gasket tape, ensuring it covers slightly more area than needed.
3. Apply the divider gasket bar.
4. Carefully peel off the adhesive backing.
5. Firmly press the gasket tape onto the surface to secure the bond.

Product	Liner*	Liner Side Adhesive	Carrier	Air Side Adhesive	Attributes
400 Series
R-449 PDF	60# SCK	2.1 mil 400 Series	0.5 mil Clear PET	1.2 mil 400 Series	Permanent pressure-sensitive double-coated general-purpose rubber tape with excellent peel-and-tear performance. Airside provides a thicker glue coating for rougher surface applications. Typically used for bonding to paper, metal, EPDM, polyisoprene, plastics, abrasive pads, and most low- or unplasticized substrates. The polyester carrier provides excellent dimensional stability for die-cutting applications.
500 Series
R-501 PDF	60# SCK	1.4 mil 500 Series	0.5 mil Clear PET	1.4 mil 500 Series	Versatile foam bonding adhesive. Excellent for bonding polyethylene, rubber, and EPDM foams. Aggressive initial tack with excellent peel and surface wet-out. Thicker adhesive for rough surfaces. PET carriers provide good dimensional stability in die-cutting. Standard layflat liner.
R-502 PDF	60# SCK	1.8 mil 500 Series	0.5 mil Clear PET	1.8 mil 500 Series	Permanent pressure-sensitive double-coated rubber tape with excellent peel and good shear performance. Both the air and liner sides provide a heavier glue thickness for the more challenging foam-to-foam bonding applications. Typically used for bonding EPDM, polyurethane, polyisoprene, polyethylene, and other closed-cell foams. The polyester carrier provides excellent dimensional stability for die-cutting applications.
R-508 PDF	60# SCK	1.4 mil 500 Series	0.5 mil Clear PET	3.0 mil 500 Series	Versatile foam bonding adhesive. Excellent for bonding polyethylene, rubber, and EPDM foams. Aggressive initial tack with excellent peel and surface wet-out. Premium adhesive for irregular and hard-to-stick surfaces such as polyurethane foam. PET carriers provide good dimensional stability in die-cutting. Standard layflat liner. Excellent adhesive for case applications.
600 Series
A-613 PDF	76# PCK	1.3 mil 600 Series	0.5 mil Clear PET	1.3 mil 600 Series	LSE adhesive. Excellent wet-out and bond to various difficult materials and surfaces, such as polyurethane foams, TPO materials, ABS, polyethylene, polypropylene, and powder-coated materials. PET carriers provide good dimensional stability in die-cutting. Standard layflat liner.
A-624 PDF	76# PCK	2.0 mil 600 Series	0.5 mil Clear PET	2.0 mil 600 Series	LSE adhesive. Excellent wet-out and bond to various difficult materials and surfaces, such as polyurethane foams, TPO materials, ABS, polyethylene, polypropylene, and powder-coated materials. PET carriers provide good dimensional stability in die-cutting. Standard layflat liner.

Product	Liner*	Liner Side Adhesive	Carrier	Air Side Adhesive	Attributes
900 Series
D-902 PDF	60# SCK	1.4 mil 400 Series	0.5 mil PET	1.6 mil 500 Series	Differential rubber tape. The liner side provides a general-purpose adhesive. The air side is coated with adhesive for bonding EPDM, polyurethane, polyisoprene, polyethylene, and other closed-cell foams.
D-932 PDF	60# SCK	1.4 mil 400 Series	0.5 mil Clear PET	1.6 mil 300 Series	Permanent differential pressure-sensitive double-coated rubber tape with excellent peel and good shear performance. The liner side is coated with general-purpose glue for bonding to paper, metal, EPDM, polyisoprene, plastics, and most low- or unplasticized substrates. The air side is coated with glue for bonding ether and ester polyurethane foams. The polyester carrier provides excellent dimensional stability for die-cutting applications.
D-933 PDF	76# SCK	1.4 mil 400 Series	0.5 mil Clear PET	1.8 mil 300 Series	Permanent differential pressure-sensitive double-coated rubber tape with excellent peel and good shear performance. The liner side is coated with general-purpose glue for bonding to paper, metal, EPDM, polyisoprene, plastics, and most low- or unplasticized substrates. Airside is coated with a heavier glue thickness for bonding ether and ester polyurethane foams. The polyester carrier provides excellent dimensional stability for die-cutting applications.
D-935 PDF	76# PCK	1.4 mil 400 Series	0.5 mil Clear PET	2.0 mil 200 Series	A differential, self-wound, double-coated polyester film on a 76# poly-coated kraft paper liner. Coated film on both sides with an aggressive, permanent rubber-based pressure-sensitive adhesive. A general-purpose rubber adhesive on the liner side bonds to a wide variety of substrates. The aggressive rubber adhesive on the airside is excellent for bonding to polyethylene and polyurethane foams.

Product	Liner*	Adhesive	Attributes
300 Series
R-302 PDF	76# PCK	2.0 mil 300 Series	Aggressive permanent rubber adhesive with excellent initial tack and adhesion to a variety of difficult substrates. Excellent for ether and ester polyurethane foams. This transfer tape is conformable to uneven surfaces and comes on a standard layflat liner.
500 Series
R-512 PDF	76# SCK	2.0 mil 500 Series	Suitable for many substrates, including polyethylene and polypropylene. Due to the absence of a carrier, it is more conformable to a wide range of irregular and uneven substrates. Aggressive initial tack with amazing peel and surface wet-out. Standard layflat liner.
600 Series
A-602 PDF	76# PCK	2.0 mil 600 Series	LSE adhesive. Excellent wet-out and bond to various difficult materials and surfaces, such as polyurethane foams, TPO materials, ABS, polyethylene, polypropylene, and powder-coated materials. Conformable. Standard layflat liner.
800 Series
A-802 PDF	76# PCK	2.0 mil 800 Series	Versatile permanent acrylic transfer tape. Stiff adhesive for good die-cutting performance. Excellent adhesive to plasticized PVCs, metals, and LSE plastics. Very conformable to irregular surfaces. Superior outdoor performance. The adhesive is high shear with a moderate peel—excellent high-temperature performance.

*The most common liner is listed for each configuration; additional liners are available.