303® 30324 - Rubber Seal Protectant

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Product Details

Rubber Seal Protectant by 303®. 3.4 fl oz. 303 Rubber Seal Protectant is an easy, convenient way to keep the rubber seals of doors, windows conditioned and pliable. Helps protect against drying and cracking in extreme temperatures, and rejuvenate color and elasticity to old seals, keeping them looking and performing like new!


  • Conditions Rubber Seals On Doors, Windows, Hoods, and Trunks
  • Protects Against Drying and Cracking In Extreme Temperatures
  • Rejuvenates Color To Old Seals
  • Provides Superior UV Protection
  • Restores Elasticity
  • Includes An Easy To Apply Applicator To Get Into Tough Spots
  • Made in the U. S. A.

Step One

Shake well before use.

Step Two

Apply 303 Rubber Seal Protectant evenly onto a dry, clean surface using attached foam applicator.

Step Three

Allow product to fully dry. Repeat procedure if necessary.

Step Four

Use regularly for optimal protection (every 3-5 weeks).

303® has been a primary source of top-quality protectants and cleaners for avid boaters, car enthusiasts and homeowners for over 35 years. Slightly obsessive standards, meticulous attention to details and an unwavering desire for time to stand still and let perfection last just a little longer, have allowed the company to become a leader in aerospace protectants, auto detailers and household cleaners. No matter what natural forces are working against your most prized possessions, whether they’re harmful UV rays, high-speed winds, water damage, or just the natural wear of time, 303 products will protect your investment.

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303® 30324 - Rubber Seal Protectant

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