33M8H Double-Coated Polyester Tape

Product Description

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Clear polyester substrate with an acrylic adhesive on both sides. Has excellent resistance to plasticizers and UV light. Excellent temperature range and good adhesion to a wide range of surfaces make this an ideal tape for many jobs. It is especially good as a banner hemming tape. Available with 80# bleached liner standard.

Applications include: bonding to most foams and rubber sponge to make weather seals and gaskets or sound/vibration control surfaces

Excellent adhesion to low-energy surfaces makes it an excellent splicing tape as well.

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Specificationsvalue
Tape thickness 0.004”
Liner thickness (80# standard) 0.0045”
Standard color Transparent
Peel adhesion (Unwind side)ASTM D 3330 88 oz/in width
Peel adhesion (Liner side)ASTM D 3330 96 oz/in width
Shear strength (Unwind side)ASTM D 3654 500 gms/sq in for 7 days/side
Shear strength (Liner Side)ASTM D 3654 500 gms/sq in for 7 days/side
Elongation at breaking N/A
Installation temperature range 50° F to 150° F
Max operating temperatures 280° F continuous, 350° F intermittent
Adhesive Acrylic
Storage 2 years @ 72° F, 50% humidity

The use of heat and pressure will help increase the initial bond of the product. Adhesion may build by 50% during the first 24 hours depending on surfaces, heat and pressure, etc.

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