For the insulation of spas, jacuzzis, whirlpools and swimming pools it is recommended to use an insulation material that is fully water-resistant, meaning that no moisture intake is able to take place. FROTH-PAK polyurethane foam is a form of PU insulation that is more than 95% made up of closed cells meaning that moisture absorption is excluded. In combination with its exceptional insulation characteristics and ease of use, FROTH-PAK is the ideal choice for the application of foam to barrels, whether or not fitted with pipework.

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