Free delivery on orders over £1200.00, all other orders have a fixed rate of £20.00 + VAT. Terms and conditions apply.

There is a 20% surcharge for all cut length products.

Black Neoprene NFF16-101 M2-F3 & UL94-VO Flame Retardant Sheet 65° shore

Fire Resistance to: NFF 16-101 M2-F3 & UL94-VO
REACH, RoHS, PAH and CE compliant
Chloroprene (CR) neoprene compound – 65° Shore A
Reduces flame spread, smoke density and toxicity
Commonly specified for regulated fire performance environments
Available in 0.5mm–10mm thicknesses

Please call for price

This flame retardant neoprene (chloroprene / CR) rubber sheeting is specifically formulated to meet recognised fire performance standards for demanding applications. The material complies with NFF 16-101 M2-F3, confirming M2 fire classification with F3 smoke density and toxicity performance. It also achieves a UL94 V-0 rating, demonstrating rapid self-extinguishing characteristics without flaming drips under test conditions. Alongside its certified flame performance, this neoprene compound offers:

Good mechanical strength
Resistance to oils and greases
Excellent ozone and weathering resistance
Stable compression properties

These characteristics make it well suited to mechanical and electrical environments where controlled flame behaviour and dependable physical performance are required. Supply & Conversion Options

1.4m wide rolls
10m or 20m roll lengths (subject to thickness)
Available as plain sheet or self-adhesive backed (SAB)
Supplied as strip cut lengths or press-cut gaskets
Bespoke sheets, gaskets and custom rubber strips available

Full technical data is available on request.

PROPERTIES	TEST METHOD	VALUES FPS UNITS	TEST METHOD	VALUES METRIC UNITS
SPECIFIC GRAVITY		1.60 ± 0.05	DIN 53508	1.60 ± 0.05
HARDNESS	ISO 48-4	65 ± 5 SH A	ASTM D2240	65 ± 5 SH A
TENSILE STRENGTH (MIN)	ISO 37	711 PSI	ASTM D412	50KG/CM2
ELONGATION AT BREAK (MIN)	ISO 37	200%	ASTM D142	200%
COMPRESSION SET (70°C/24hrs/25% compression) (max)	ISO 815-1	50%	ASTM D395 METHOD B	50%
% TEAR RESISTANCE (ANGULAR) MIN	ISO 34-1	112 lbs/inch	ASTM D624	20Kg/cm
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR (72 hrs. AT 70°C)			ASTM D573
–HARDNESS (Pts)		+5(Max)		+5(Max)
–TENSILE STRENGTH (%)		+10/-20		+10/-20
ELONGATION AT BREAK (%)		+10/-20		+10/-20
VOLUME SWELL: AT 70ºC for 72 hrs			ASTM D471
In IRM OIL NO 901		+18%		+18%
In IRM OIL NO 902		23%		+23%
In IRM OIL NO 903		+60%		+60%
CHEMICAL RESISTANCE
–OZONE (50 PPHM /20 DEG / 100 HRS)		PASSES	ASTM D1149	NO CRACKS
DILUTE ACIDS AND BASES		GOOD		GOOD
CONCENTRATED ACIDS AND BASES		FAIR		FAIR
–OILS		GOOD		GOOD
–SOLVENTS		FAIR		FAIR
TEMPERATURE RANGE		-30º to +100ºC		-30º to +130ºC
FIRE & SMOKE
FIRE – CLASSIFICATION	NF F16-101	MEETS M2 REQUIREMENT	NFF 16-101	MEETS M2 REQUIREMENT
SMOKE CLASSIFICATION
SMOKE DENSITY	NF F16-101	MEETS F3 REQUIREMENT
SMOKE TOXICITY	NF F16-101	MEETS F3 REQUIREMENT
UL94 VO	PASS
COLOUR	BLACK