• Suitable for uneven surfaces.
• Dual hardness allowing strength and stability in conjunction with softness and flexibility.
• DURAFLEX® material features the elasticity of rubber in combination with the wear resistance of polyurethane.
• The DURAFLEX® material is mark-free.

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LIFTING FORCES & TECHNICAL DATA
Material	Lifting force vertical to the surface, N, at vacuum level			Lifting force parallel to the surface, N, at vacuum level			Volume	Min. curve radius	Max. vertical movement	Weight rubber part
	20 -kPa	60 -kPa	90 -kPa	20 -kPa	60 -kPa	90 -kPa	cm3	mm	mm	g
PU30°/60°	128	229	225	106	210	246	110	55	24	110
PU60°	161	334	293	123	231	305	110	70	24	110

MATERIAL SPECIFICATIONS
Material	Colour	Hardness °Shore A	Temperature range °C
Polyurethane, PU30	Yellow transparent	30	10–50
Polyurethane, PU60	Green transparent	60	10–50

MATERIAL RESISTANCE
Wear resistance	Oil	Weather & ozone	Hydrolysis	Petrol	Concentrated acids	Ethanol	Methanol	Oxidation
Excellent	Excellent	Excellent	Fair	Fair	Fair	Fair	Poor	Poor