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Double Coated Polyolefin 4.4 Mil - White | Wholesale Prices from
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Double Coated White Polypropylene (51511)

17.00 LBS

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A 2.0 mil white, stretchable, non-oriented cast polypropylene (CPP) film, coated on both sides with a 1.15 mil high grade synthetic hot melt rubber adhesive. This 4.3 mil tape is provided on a white, bi-siliconized paper release liner and wound on a 3” neutral core.


  • Used for core start-ups, splicing, holding, joining, attaching, mounting and laminating.
  • Ideal for splicing and laminating difficult-to-stick substrates.
  • Great tack & stretchable (high elongation) properties allow the tape to adhere & conform to a variety of surfaces – smooth, rough, flat or curved.



2.0 mils (0.050mm) White Cast Polypropylene

Adhesive (exposed & liner side combined)

2.3 mils (0.060mm) Synthetic Hot Melt Rubber

Total Thickness (exclusive of liner)

4.3 mils (0.110mm)


2.1 mils Bi-Siliconized Paper

Adhesion to Steel

70.6 oz/inch

Tensile Strength

5.2 lbs/inch



Application Temperature

50°F to 104°F (Optimal Range 64°F to 104°F)

Temperature Resistance

-4°F to 140°F (Optimal Range 14°F to 140°F)


The surface should be clean, dry, and free from grease, oil, powder, dust, release agents, etc.


Tape should be stored out of direct sunlight in a cool, dry area at 65°F to 70°F and 50% RH. 

Alternative to Int’l Tape #850; Tesa #64622.

NOTE: The physical properties listed above are typical test results obtained from a series of laboratory tests and should not be used for the purpose of writing specifications.  Before using this product, user shall determine the suitability of the product for his/her use; and user assumes all risks and liabilities in connection therewith.  All test procedures used are in accordance with ASTM and PSTC methods


Returns Policy

All non-specialty unused and unopened items received within 30 days may be returned for a full refund or exchange of the product. Tape Jungle will also pay for the return shipping if returned due to company error or product defect.

A 15% restocking fee will apply to converted items, sizes that are listed on the website but cut specifically to order. Custom orders, as defined as application-specific sizes that are NOT listed on the website are non-returnable without prior approval except in the event of company error.

If unsure of the policy, confirm prior to placing your order or request a sample.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

See our Full Shipping & Returns Policy