B028 Thermal Lining

B028 and B048 Thermal Linings have been developed using the company's expertise in manufacturing lightweight, low bulk thermal undergarments for commercial divers, applied to increasing the survivability of helicopter passengers. Features include:

	Breathable for comfort
	Contains lightweight Thinsulate for optimal performance without bulk
	Low maintenance
	Easy to don
	Fully washable
	Available in a comprehensive range of sizes
	Low water absorption helping to maintain in-water thermal performance, thus helping to increase survival times
	CAA Spec 19 accessory approval
	Provides the recommended level of insulation when worn over standard clothing without exceeding the inherent buoyancy requirements

B048 Integral Thermal Undersuit

The Shark B048 thermal lining is an integral but removable Thinsulate lining, which velcros into the Shark 93204 Nomex Gore-tex Survival Suit. 

This forms an insulated 2 in 1 suit, donned in a simple operation.

The B048 is derived from the Shark B028 lining and gives similar performance.