Neoprene High Quality Foam Physical Data Sheet

Product General and Technical Information
Date: 03/12/2024 Name: Neoprene High Quality Foam
General Information
Neoprene HQ foam is an excellent-quality foam with a firm feel. Common applications include water resistant clothing, heat insulating clothing, joint filler for road construction, and gaskets. Typical life is 8 to 35 years.

Property Test Method Values

Density (LB/Cubic Ft.)

ASTM D 1056


Shore Hardness 00

ASTM D 2240


Compression Deflection, 25% (PSI)

ASTM D 1056


Compression Set (%)

ASTM D 1056

≤ 40

Tensile Strength (PSI)

ASTM D 412 (Die A)

≥ 50

Tear Strength (LB/in)

ASTM D 624 (Die C)

≥ 6.8

Elongation (%)

ASTM D 412 (Die A)

≥ 125

Resilience (%)

ASTM D 2632


Service Temperature - Low (°F)

ASTM D 746


Service Temperature - High Continuous (°F)

ASTM D 746


Service Temperature - High Intermittent (°F)

ASTM D 746


Water Absorption, Max Weight Change (%)

ASTM D 1056

< 5

Accelerated Aging (7 days at 158°F)    
-Flexibility (180° bend without cracking) ASTM D 1056 Pass
-Appearance Change ASTM D 1056 None
-Change in Compression Deflection ASTM D 1056 ± 30%

Flammability, ≥ 0.25"



All values reported are typical values. We cannot guarantee the applicability or the accuracy of this information or the suitability of the product for any particular purpose. This product is sold without warranty, expressed or implied. (Unless stated otherwise.) Buyer assumes all responsibility for loss or damage arising from the handling and use of this product, whether done in accordance with directions or not. Statements concerning the possible use of this product are not intended as recommendation to use this product in the infringement of any patent.