Allow surface to dry

Blocks 99% of harmful UV rays

The high stretch fabric is coated in Zhik’s XWR™ Fluorocarbon-free (PFC-free) DWR for water repellence

Made from strong UV resistant polycarbonate

A clear tough

Nairn Port -200mm White RWB4120 GEAR BAG Allow surface to dryExcellent quality heavy duty "Nairn" brand Australian made nylon inspection ports with rubber "O" ring lid seals. Most ports are available black or white with clear, white or black lids. Ports with synthetic storage bags are available in 5" and 6" sizes. All ports other than 8" are screw in type (8" is pry out type). The size quoted is the inside hole size of the port.