Star Brite 81922 Waterproofing with PTEF Fabric Treatment Spray 22 oz

Star Brite 81922 Waterproofing with PTEF is a professional-grade fabric waterproofing spray that restores and reinforces water repellency on virtually all outdoor and marine fabrics. Powered by a PTEF®-based formula, this treatment penetrates deep into fabric fibers to deliver marine-grade moisture protection in even the harshest wet-weather conditions — without altering the look or feel of the material.

Ideal for both restoring older fabrics and protecting new ones, this waterproofing spray also provides an additional barrier against damaging UV rays, helping to extend the service life of your gear. The built-in polymer barrier coating also helps repel dirt and stains, making future cleaning easier.

Key Features:

• PTEF®-based formula — penetrates deep into fabric fibers for long-lasting, marine-grade waterproofing
• Safe for all marine and outdoor fabrics — including Sunbrella®, nylon, canvas, cotton, acrylic, and finished leather
• Preserves fabric integrity — does not change the breathability, color, or feel of the treated fabric
• UV and stain protection — creates a protective barrier against UV rays and future dirt and stain buildup
• Versatile applications — ideal for boat covers, bimini tops, sail covers, car covers, convertible tops, tents, tarps, foul weather gear, jackets, backpacks, boots, awnings, and patio covers
• 22 oz spray bottle — covers approximately 80 square feet per bottle
• Easy application — simply spray onto fabric surface and allow to dry for 6 hours before use
• Made in the USA

Application Instructions: Ensure fabric is clean and dry before treating. If dirty or stained, clean first with Star Brite Sail & Canvas Cleaner. Apply generously with the sprayer, brush, or sponge to thoroughly wet the top surface. Avoid overspray onto untreated surfaces. Allow to dry for a minimum of 6 hours before use or storage. Always apply outdoors in a well-ventilated area.

Note: Not recommended for use on laminated, coated, urethane-backed, or adhesive-bonded fabrics. Use Star Brite Water-Based Waterproofing for those materials.