Sil-Coat
Silcoat is a high tenacity 30 denier. 1.1 oz parachute rip stop nylon impregnated with 1/4 oz of silicone, the lightest waterproof fabric available. Silcoat has an impressive strength-to-weight ratio and ability to shear wind. The silicone impregnation keeps the fabric waterproof to a pressure of 1 pound per sq inch (2 ft water pressure depth). Which exceeds the pressure generated by a hard rainstorm. Because silicone is impregnated through the fabric, Silcoat does not absorb water. The silicone impregnation will not wash or peel off. Silcoat remains soft and pliable in sub zero temperatures. Certain types of dry desert sand will stick to the silicone. Silcoat cannot be factory seam taped. The way to waterproof the seams is to manually apply a specially formulated silicone sealant such as McNett Sil Net (provided with certain products).

Silcoat is highly flammable, keep it clear of any direct flame and all heat sources.

INTEGRAL and SIL-COAT are trademarks of Integral Designs.

Seam Sealing:
All Integral tarps, excluding the 5''x8'' Siltarp, are supplied with a 1 ½ oz tube of McNett Silnet which is specially formulated for use on silicone impregnated products. This quantity of Silnet will seal at least 40 feet of seams. Products manufactured from Silcoat cannot be factory seam taped because the tape will not adhere to the silicone impregnated nylon fabric.

Sil Net, if applied to a new and clean seam should only be required to apply once. It does not crack or peel, remaining flexible in cold conditions. For a complete seal, spread the minimum possible amount of sealant evenly onto all needle holes, thread and fabric joints on the inside of the fabric. Allow drying overnight for complete cure. Be sure to apply sealant in well-ventilated area in order to avoid inhaling vapors. Before packing the Silcoat product for the first time after sealing, check that the Sil Net is properly dry as freshly cured sealant can bond to itself even when dry.

Unused Silnet should be kept in its special zip lock bag to avoid leakage from accidental puncture to the tube.

Care and Maintenance Cleaning:
Hand wash with sponge, a mild non-detergent soap and warm water. Rinse thoroughly to remove all soap residue. Do not dry clean, bleach, machine wash or machine dry.

Storing:
It is essential to dry the Silcoat product before storage to avoid the irreversible consequences of mildew (mold growth). Store in a cool, dry place out of direct light once dried.

Packing:
We recommend folding the tarps into a long strip the width of the stuff sack. Put a knee gently on one end and roll tightly towards you, brushing off any dirt. Stuffing is quicker, but creases the fabric and creates a more bulky package.