Boat Shrinkwrap :: Covering a greenhouse or polytunnel with plastic shrink wrap film

Boat Shrinkwrap :: Covering a greenhouse or polytunnel with plastic shrink wrap film


The plastic shrink wrap film has UVI and EVA additives. The UVI (Ultra Violet Inhibitor) is designed to slow the deterioration of the shrink wrap in sunlight whilst the EVA helps prevent the shrnk wrap becoming brittle in low temperatures. Normally, if the shrink wrap is applied correctly, you should expect to get around 2 years life from your shrink-wrap plastic cover.