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Rymar Wood Sealer

Xtreme Weather

(4 customer reviews)


Protect your outdoor wood from harsh weather with Rymar Xtreme Weather Sealer. This low-VOC, natural oil-based stain & sealer offers a durable, flat finish that lasts. Perfect for decks, fences, cedar, redwood & more!

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Rymar Xtreme Weather

Rymar Xtreme Weather Wood Sealer

Long-Lasting Protection for Decks, Fences & More

Shield your wood from the elements with Rymar’s Xtreme Weather Wood Sealer, a low-VOC, natural oil-based stain and sealer that provides a beautiful, breathable flat finish.

Here’s what makes Xtreme Weather the perfect choice for your outdoor wood projects:

  • Deep Penetration & Durable Finish: This high-solids formula penetrates deep into the wood, offering long-lasting protection against moisture, UV rays, and wear.
  • Rich, Semi-Transparent Look: Enhance the natural beauty of your wood with a beautiful, semi-transparent finish that won’t hide the wood grain.
  • Breathable Protection: Unlike film-forming sealers, Xtreme Weather allows moisture to escape, preventing warping and cracking.
  • Safe for Various Woods: Perfect for cedar, redwood, pressure-treated pine, and many other exterior woods.
  • Low VOC & Environmentally Friendly: Formulated with natural oils and low VOCs for a safer choice for you and the environment.

Give your decks, fences, siding, and other outdoor wood projects the lasting protection they deserve with Rymar Xtreme Weather Wood Sealer.

Xtreme Weather Technical Data Screenshot

Download The Xtreme Weather Technical Data Sheet

Download the Technical Data Sheet for Xtreme Weather here. Find directions, application instructions, maintenance, and more here. 


Download The Xtreme Weather Safety Data Sheet

Download the Safety Data Sheet for Xtreme Weather here.  Find hazard information, first aid measures, ecological information, and more.


Xtreme Weather SDS

Additional information

Weight N/A
Dimensions N/A
Color - Xtreme Weather

Honey Brown 7600, Clear 7610, Kodiak 7615, Nectar 7620, Natural Cedar Honey 7625, Sienna 7630, Natural Cedartone 7635, Ember 7640, Sequoia 7645, Shadow 7650, Pine Cone 7655, Hickory Bark 7660


4 Ounce, 1 Gallon, 5 Gallons

4 reviews for Xtreme Weather

  1. ackleypaintingcompany

    By far the best performing stain & sealer on the market. Easily out performs other stains on the market by 3-5 times. Have done many decks with this product and have seen them last years. Most other oil based or latex based semi-transparent stains last a year in Iowa climates. This product has helped our company build a reputation of lasting quality. Highly recommend it.

  2. smclauri

    I have used Xtreme weather for 5 successful deck seasons. This product has definitely has surely set my company apart as one that uses only superior products. I have yet to receive a complaint from a customer. The product is very easy to work with and does what it says it will do. It does stand up well to the Colorado summer sun. I wish could add pictures to show how water rolls off the surface of a sealed deck. Great company to work with and they really seam to care about the people using their products. I am proud to use this product.

  3. smclauri

    P.S…At the end of a day of working with this product I am not light headed and rarely have to stop working due to the smell. In fact, the smell is very pleasant to me.

  4. ericbingen (verified owner)

    I have used several Rymar products to maintain my rental property including Xtreme Weather.

    Hands down Rymar has the absolute BEST products on the market! I would never purchase anything else — and my handyman, who works wit these products wouldn’t let me! Product durability, ease of application, cleanup, pricing , and everything else about their products is FLAWLESS!

    In addition, I had questions regarding which of two Rymar products was best suited for a particular application, and their knowledgeable and accessible support staff guided me to a great decision via phone and email. Fabulous experience!

    Thank you Rymar!

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