Boats don't float forever. They need annual maintenance. Roofs don't work forever. They need to be replaced every few decades. Even the best tents with Rain Fly Sheets - like the Rev Tent ; ) - will need upkeep every 3-4 years.

Give your FLY SHEET its water-shedding performance once again with the Gear Aid® Revivex® Durable Water Repellent Spray. This spray-on treatment repels moisture, dirt, and stain without hindering breathability. Restore your outdoor gear like ski boots, waders, and tent fly with the Gear Aid Revivex Durable Water Repellent Spray.

Spray-on water-repellent performance
Won't hinder fabric's breathability
Repels moisture, dirt, and stains
Won't wash out
Maximize breathability and enhance performance of all types of waterproof-breathable fabrics; available in 10 & 16.9 fl oz bottle.
Use the trigger sprayer to easily disperse every drop of the PFAS-free, zero fluorocarbons formula. Ideal for use on waterproof-breathable fabrics.
16.9 Fl oz.

Whatever your adventure is, this Durable Water Repellent provides protection in rain and snow.

DURABLE WATER REPELLENT For Rain Fly by Gear Aid