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Product Info for UNITHANE BB NF


UNITHANE BB NF is a NMP-Free compact binder to be used in sealer and upgrade systems. UNITHANE BB NF is soft and flexible and gives excellent fill coverage on corrected grain and full grain leathers. UNITHANE BB NF can be rollcoated or sprayed on at 1-1 with water/pigment solution and can be plated after application.

Industrial Applications:

This product is recommended for: Leather

Product Characteristics:

Product Class Solids % pH Viscosity @25ºC Gloss VOC g/L Tensile (D-882) Elongation (%) Modulus 100% (psi) Sward Hardness
Finishing 15 – 20 7.0 – 9.0 100 – 500 cps.

Full product details can be found in this section:


Special Features: NMP-Free (NF)
Application Types – Leather: Upholstery, Shoe, Handbag


Total Solids %: 15 – 20
pH: 7.0 – 9.0
Viscosity @ 25⁰ C: 100 – 500 cps.
VOC (% of total weight): 2.80
Specific Gravity: 1.02
Appearance: Opaque
Freeze/Thaw Cycles (D-2243): 0
Shelf Life: Maximum 18 months
Harmonize Tariff Number: 3405.10.0000

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.]