Foam Bonding PSA Tapes

Magnum Tapes & Films^® has developed high-performance tapes with adhesive properties designed especially for foam bonding, including an aggressive rubber adhesive for bonding to polyethylene and polyurethane foams. Configurations are available with both rubber and Low VOC acrylic-based adhesive systems in double-coated and differential-coated constructions.

Product	Liner*	Liner Side Adhesive	Carrier	Air Side Adhesive	Attributes
200 Series
R-235 PDF	76# PCK	2.5 mil 200 Series	0.5 mil Clear PET	2.5 mil 200 Series	A self-wound, double-coated polyester film on a 76# poly coated kraft paper liner. The film is coated on both sides with an aggressive, permanent rubber-based pressure-sensitive adhesive. This aggressive rubber adhesive is excellent for bonding to polyethylene and polyurethane foams.
R-237 PDF	60# SCK	2.0 mil 200 Series	Tissue	2.0 mil 200 Series	A self-wound, double-coated tape on a 60# silicone coated kraft paper liner with a tissue carrier. The tissue is coated on both sides with an aggressive, permanent rubber-based pressure-sensitive adhesive and used where a high degree of quick stick and conformability are necessary. Suitable for core start-ups, bonding, and laminating to a wide variety of foams. Including polyurethane, polyester, neoprene, polyethylene, and EPDM. Works well against cork, felt, flannel, and cloth.
300 Series
R-321 PDF	76# PCK	1.4 mil 300 Series	0.5 mil Clear PET	1.4 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. PET carrier provides good dimensional stability in die-cutting. Standard layflat liner.
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 carrier provides 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. 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 carrier provides good dimensional stability in die-cutting. Standard layflat liner. Excellent adhesive for case applications.
600 Series
A-610 PDF	76# PCK	2.0 mil 600 Series	1.0 mil Tissue	2.0 mil  600 Series	With quick initial tack and good dimensional stability, the double coated tissue tape is excellent for bonding various difficult materials and surfaces such as foams and LSE plastics. The double-sided tissue tape provides more conformability and stability than a transfer tape. The Low VOC acrylic adhesive withstands higher temperatures and meets the JIS-A 1901 standard for 13 substances of concern.
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 carrier provides good dimensional stability in die-cutting. Standard layflat liner.
A-623 PDF	76# PCK	1.5 mil 600 Series	0.5 mil Clear PET	1.5 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 carrier provides 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 carrier provides 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 Clear PET	1.6 mil 500 Series	Differential rubber tape. The liner side provides a general-purpose adhesive. Airside is coated with adhesive for bonding EPDM, polyurethane, polyisoprene, polyethylene, and other closed-cell foams.
D-904	60# SCK	3.0 mil 400 Series	0.5 mil Clear PET	3.0 mil 500 Series	Differential rubber tape. The liner side is coated with a very thick general-purpose adhesive for rough, irregular, or porous surfaces. Airside is coated with a very thick adhesive designed for bonding the most challenging EPDM, polyurethane, polyisoprene, polyethylene, and other closed- and open-cell foams.
D-932 PDF	76# PCK	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 a general-purpose glue for bonding to paper, metal, EPDM, polyisoprene, plastics, and most low or unplasticized substrates. Airside is coated with glue for bonding ether and ester polyurethane foams. Polyester carrier provides excellent dimensional stability for die-cutting applications.
D-933 PDF	76# PCK	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 a 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. 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.
D-942 PDF	76# PCK	0.8 mil	0.5 mil Clear PET	2.0 mil 400 Series	A differential self-wound, double-coated removable rubber/permanent rubber tape. The liner side is coated with a rubber-based removable adhesive that allows for clean and easy removability. The airside is coated with aggressive permanent rubber adhesive with excellent initial tack and adhesion to various difficult substrates, including low surface energy plastics. Ideal for bonding to polyethylene foams and the polyester carrier provides exceptional dimensional stability for die-cutting applications.
D-944 PDF	76# PCK	1.5 mil	0.5 mil Clear PET	2.0 mil 400 Series	A differential self-wound, double-coated removable rubber/permanent rubber tape. The liner side is coated with a rubber-based removable adhesive that allows for clean and easy removability. The airside is coated with aggressive permanent rubber adhesive with excellent initial tack and adhesion to various difficult substrates, including low surface energy plastics. Ideal for bonding to polyethylene foams and the polyester carrier provides exceptional dimensional stability for die-cutting applications.
D-952 PDF	76# PCK	1.4 mil 600 Series	0.5 mil Clear PET	3.0 mil 500 Series	Permanent differential pressure-sensitive double-coated acrylic /rubber tape. The liner side is coated with a permanent pressure-sensitive acrylic adhesive with excellent peel adhesion and wet-out to various substrates, including low surface energy plastics. Excellent resistance to aging, ultra-violet light. Airside is coated with aggressive permanent rubber adhesive with excellent initial tack and adhesion to various difficult substrates. Excellent for bonding to polyethylene foams. Polyester carrier provides excellent dimensional stability for die-cutting applications.
D-953 PDF	76# PCK	1.4 mil 500 Series	0.5 mil Clear PET	1.5 mil 600 Series	Permanent differential pressure-sensitive double-coated acrylic /rubber tape with excellent peel and good shear performance. The liner side is coated with a general-purpose rubber glue for bonding to paper, metal, EPDM, polyisoprene, plastics, and most low or unplasticized substrates. Airside is coated with an LSE acrylic adhesive with excellent wet out and bond to various difficult materials and surfaces such as polyurethane foams, TPO materials, ABS, polyethylene, polypropylene, and powder coated materials. Polyester carrier provides excellent dimensional stability for die-cutting applications.

Product	Liner*	Adhesive	Attributes
200 Series
R-204 PDF	76# PCK	4.0 mil 200 Series	Aggressive permanent rubber adhesive with excellent initial tack and adhesion is suitable for many substrates, including ether and ester polyurethane and polyethylene foams. Due to the absence of a carrier, this finger-lift transfer tape is more conformable to a wide range of irregular and uneven substrates.
300 Series
R-302 PDF	76# PCK	4.0 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-510 PDF	76# SCK	2.0 mil 500 Series	Extended liner aggressive permanent rubber adhesive. Excellent for bonding corrugated and packaging materials. Aggressive initial tack with excellent peel and surface wet-out. Dry edge for easy liner removal. 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.
A-603 PDF	76# PCK	3.0 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.
A-604 PDF	76# PCK	4.0 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.
A-606 PDF	76# PCK	2.5 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.

*Most common liner is listed for each configuration; additional liner is available.