TECHNICAL INFORMATION POLY TARPS

GETTING THE MOST USE FROM A POLY TARP

Polyethylene tarpaulins are an ideal lightweight, economical covering product for which there are many uses. Much easier to handle and less expensive than canvas, poly tarps are constructed by cross weaving strands of polyethylene yarn then laminating the material on both sides. When comparing tarp quality consider that more cross weaves per square inch results in a tighter weave which adds strength and durability to the finished product. The edge hem is reinforced with a sewn in polypropylene rope on all sides and aluminum grommets are added for tie down convenience.

Poly tarps are commonly used for pool and boat coverings as well as storage and construction coverings. Designed to be lightweight yet strong, poly tarps can be susceptible to pre-mature failure from wind damage if not properly secured. Whether using a tarp to cover a roof or a log pile, remember to use as many tie down points as possible and minimize any slack that could be moved by the wind.

BOAT COVERING & WINTER STORAGE

When using a poly tarp to cover and store your boat consider the following reminders to maintain your tarp and protect your boat.

• Always support the cover from underneath, preferably the entire length of the boat, so that rain and snow will not form puddles on top of the cover.
• Cover any sharp edges such as cleats and windshields with a cloth rag to prevent tears in the poly tarp material.
• Secure all tie down points snuggly! A tightly attached tarp is the best protection against wind damage, the leading cause of tarp failure. If a grommet hole is not located at a necessary tie down point you can use the Tarp Snap Accessory (stock #1197180) to create a convenient attaching point.

In summary, even the most economical poly tarp can last many seasons if it is properly secured and avoids contact with sharp objects.

BOAT COVER SUPPORT SYSTEM INSTRUCTIONS