CR sponge

Chloroprene Rubber (Neoprene) Sponge
CR sponge

The structure of the CR sponge: foamed rubber sponge with closed cell structures.


Soft, waterproof, good hermetic seal, adhesion force, heat preservation and high strength, and resistance to seawater, chemicals, and fire.


Laminated products of CR rubber sponge with various fabrics are suitable materials for diving and surfing suits, water sports, spearing suit, immersion suit, survival suit, life vest, computer bags, and sport and advanced medical protection equipment.

Globalization green instructions :

SEAMATE® CR Sponge series can fulfill the below international standards:

 REACH 155 substances in the Candidate List of Substances of Very High Concern (SVHC) for Regulation (EC) No 1907/2006 concerning the REACH.
  RoHS Restriction of Hazardous Substances
RoHS 2.0 Directive 2011/65/EU Annex II ; Recasting 2002/95/EC
  CPSIA USA Public Law 110-314 (Consumer Product Safety Improvement Act of 2008, CPSIA)-
1) Lead in accessible substrate materials
2) Phthalates
  PVC Free

For Oeko-Tex® Standard 100, please select ECO-SPONGE series.

Specification :

CR grade  Polymer  Color  Flammability Test Applications  Size (inch)
  LP  100% CR  black Water sports materials.  51″x83″
  Q2  100% CR  black  New developed rubber sponge with high softness and stretchability. Recommended as outer wear and cold-resistant suits for Triathlon, Yachting and surfing.  51″x83″
  SS-1  100% CR  black  Water sports or diving up to a depth of 30 meters. The most elastic and softest rubber sponge.  51″x83″
  3D  100% CR  black  3D has excellent elasticity and flexibility. Its hardness is harder than SS-1 grade. It is a suitable material for spearfishing wetsuit, water sports or diving suit within 30-meter depth.  51″x83″
  W8  100% CR  black
 UL-94 HBF pass  Water sports or diving up to a depth of 30 meters.  51″x83″
  W7  100% CR  black  UL-94 HBF pass  Water ski and diving depth up to 50 meters. Its strength and hardness degree are higher than W8 grade.  51″x83″
  F04  100% CR  black  UL-94 HBF pass  Water sports or diving up to a depth of 70 meters.  To be used in vulcanized materials or products.  51″x83″
  F05  100% CR  black  UL-94 HF-1 certificate  Manufactured for shoes, bags, and other industrial uses which require higher hardness and fire-retardant.  47″x75″
  DS  100% CR  black  DS stands for dry-suit. Its Anti-compression prevents the material from collapsing property and provides more safety and protection for professional divers.  47″x75″

Copyright©2015 NAM LIONG ENTERPRISE CO., LTD.| All rights reserved.