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Product Info for UNITHANE PB-80 NF


UNITHANE PB-80 NF is a NMP free, APEO free dull water-based polyurethane coating designed specifically to be applied as a primer coat for synthetic substrates.
UNITHANE PB-80 NF is ready to use or can be further modified with pigments or thickeners as needed. Additional chemical properties can also be achieved by incorporating a polycarbodiimide crosslinker.

Industrial Applications:

This product is recommended for: Automotive Interiors – Non-Leather

Product Characteristics:

Product Class Solids % pH Viscosity @25ºC Gloss VOC g/L Tensile (D-882) Elongation (%) Modulus 100% (psi) Sward Hardness
28.0 – 30.0 8.3 – 10.0 750 – 1500 cps. 0 – 5 20-25

Full product details can be found in this section:


Special Features: NMP-Free (NF), Low VOC (<100 g/L)
Application Types – Industrial Coatings: Automotive, Synthetic Leather


Total Solids %: 28.0 – 30.0
pH: 8.3 – 10.0
Viscosity @ 25⁰ C: 750 – 1500 cps.
VOC (Grams/Liter): 20-25
VOC (% of total weight): 2.0-2.5
Specific Gravity: 1.01-1.04
Appearance: Opaque
Gloss (60): 0 – 5
Shelf Life: Maximum 12 months
Mix Well Before Using
Harmonize Tariff Number: 3909.50.6000

Certified to ISO-9001:2015

Contact Information:

3 Malcolm Hoyt Drive
Newburyport, Massachusetts 01950 ∙ U.S.A.
Tel: (978) 465-1717 ∙ Fax: (978) 465-4194
E-mail: ∙


The information and data contained herein are believed to be correct. However, we do not warrant either expressly or by implication the accuracy thereof.

[Please note that due to the Chinese Trademark Office opposition decision, products destined for the China marketplace in the category of “Adhesives for Industrial purposes: Polyurethane,” will NOT contain the trade name “UNITHANE” but will be labeled only with the letter or number designation. Please contact us if there are any questions. Thank you.]