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Product Info for UNIWAX 121-41 NF


UNIWAX 121-41 NF is an NMP free water based wax emulsion designed to give a crackle pull-up effect on leather. UNIWAX 121-41 NF is designed to be sprayed on leather as is, roto-pressed at 125 – 130C, and can be re-sprayed again with UNIWAX 121-41 NF, or another top coat, and roto-pressed again for maximum effect.

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
Oils and Waxes 33 – 36 8.0 – 10.0 100 – 2500 cps

Full product details can be found in this section:


Special Features: NMP-Free (NF), Low VOC (<100 g/L)
Application Types – Leather: Upholstery, Shoe, Handbag


Total Solids %: 33 – 36
pH: 8.0 – 10.0
Viscosity @ 25⁰ C: 100 – 2500 cps
VOC (% of total weight): 2.03
Specific Gravity: 0.99
Appearance: Opaque
Freeze/Thaw Cycles (D-2243): 3
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.]