Product Finder for All Products

Back to All Products

Product Info for DULLER D-21


DULLER D-21 increases opacity and plate release. Filling capabilities are the same as black pigment in smooth black finishes. High levels can be used, but limits should be determined by a check for white pull-up.

Industrial Applications:

This product is recommended for: Leather, Automotive Interiors – Leather

Product Characteristics:

Product Class Solids % pH Viscosity @25ºC Gloss VOC g/L Tensile (D-882) Elongation (%) Modulus 100% (psi) Sward Hardness
Additives 14.0 – 17.0 8.0 – 10.0 100 – 800 cps.

Full product details can be found in this section:


Special Features: Solvent Free (SF)
Application Types – Leather: Dull, Aircraft, Upholstery, Shoe, Handbag


Total Solids %: 14.0 – 17.0
pH: 8.0 – 10.0
Viscosity @ 25⁰ C: 100 – 800 cps.
VOC (% of total weight): 0
Specific Gravity: 1.01-1.04
Appearance: Opaque
Freeze/Thaw Cycles (D-2243): 0
Shelf Life: Maximum 12 months.
Mix Well Before Using
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.