The TWP (Total Wood Preservative) brand has been along for many decades. Their line of oil-based deck stains is an EPA registered wood preservative designed to penetrate wood substrates and outperform other oil-based brands. TWP has several oil-based formulas and multiple colors to choose from. Their 1500 series and 100 series stains are semi-transparent while their 200 series brand is a clear transparent finish.

TWP 1500 Series Oil Based Deck Stain

TWP replaced its old 500 series formula with the new 1500 series. It is designed to penetrate better and dry faster. This formula prevents structural damage and wood deterioration, which could lead to expensive repairs and replacements. The 1500 series stain treats fencing, decking, log homes, wood shakes, and wood siding surfaces. The water-resistant blend stops unwanted water invasion that causes wood splitting, warping and cracking along with harmful freeze damage in cold weather areas. Semi-transparent stains come in 9 different TWP colors for the 1500 series line.

TWP 100 (Pro) Series Oil Based Deck Stain

TWP oil-based deck stain is also offered in the 100 series. This special wood protectant is an exclusive blend of professional-grade chemicals that preserves wood surfaces in numerous ways. Special ultraviolet absorbers inhibit unpleasant wood fading, discoloring, and graying. TWP 100 series oil-based stain is mold and mildew resistant. Similar to the 1500 series it is blended with special mildewcides that naturally resists fungal growth. Both of these TWP oil based deck stains are rated #1 in leading consumer websites. The 100 series stain is offered in 6 various colors.

TWP 200 Series Oil Based Deck Stain

The 200 series is a clear transparent finish available in 4 different tones. This high solid penetrating finish is blended to prolong the life of exterior wood surfaces. This paraffinic oil-based deck stain has extreme penetrating properties that soak into aged and porous wood, regenerating the wood’s lost natural oils. The 200 series deck stain replenishes damaged wood fibers by restoring lubricity and flexibility. All the TWP oil based deck stains are VOC compliant and can be shipped to all 50 states with the exception of the 100 series. 

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    Pierre · 09/09/2020
    I stained my roof with "200 clear, " did a bad job and have numerous stains on the old flagstones in my courtyard. Have tried unsuccessfully to remove the unsightly spots with dish washing liquid. Any suggestion? Tks
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      TWP Stains · 09/09/2020
      A graffiti remover cleaner from your local paint store and pressure washing.
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    Deana · 06/29/2020
    I meant to say can I get a quart of twp 200 series shipped to Canada. I want to test it before I buy gallons of it.....I have new deck and want to see the wood knots and grains.... I’m was told it would not peel. That is what I am looking for. I would probably use a transparent stain....I don’t want my board to look orange or yellow.. is this to big of a expectation...
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    Dena · 06/29/2020
    Can I have a guard of twp 200 series shipped to no Canada. Want to try first on new wood deck. Love to see the knots and grains without the yellow or orange colours.... can I I get this with the 200 series. Help
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      TWP Stains · 06/29/2020
      I do not understand your question?
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    Mary · 08/10/2019
    What type of oil is in your 1500 series? Linseed, Tung or what? Also, does it contain UV protection?
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      TWP Stains · 08/11/2019
      All tinted colors of the TWP have UV protection. The oils are a combination of natural and synthetic oils.
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        Mary · 08/12/2019
        Thank you, but what kind of oils are they? Lindseed, tung or ?
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          TWP Stains · 08/12/2019
          Trade secret so cannot disclose full ingredients.
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    Guest · 07/31/2019
    I have a cabin in upper Wisconsin that has a deck that I just stripped and am ready to put on the Gemini Brightner. The deck is only three years old but had problems with a Cabot stain that peeled and did not hold up to the Winter weather hence the reason for stripping it and redoing it. Do I sand before I use the brightner? Does wet on wet mean to paint over it right away before it dries? Do I then need another coat on top of that or is that enough? Also, next year would I give it another coat to freshen it or wait a couple years? Can I put a solid stain over the top of the 100 series? Thank you very much.
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    Carole · 05/20/2019
    Where can I read you warranty
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    John · 03/17/2019
    which oil base caulking works well with TWP 1500 series
    • We will reply to your comment shortly
      TWP Stains · 03/17/2019
      Doesn't matter the caulk type. Caulk first and stain after is the easiest way, wiping off any TWP stain that gets on the caulk prior to drying.
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        john Hayes · 03/18/2019
        What if I were using a caulk after the stain has been applied?
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          TWP Stains · 03/18/2019
          The caulk may not adhere to the stain very well as the TWP may "repel" it. Do a test spot first and make sure it adheres and dries correctly.
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    Shirley · 06/28/2018
    My son who I Blind just had a deck put in and the railings are untreated cedar. I want to keep the natural color, but I have to protect the wood. I live in Portland Oregon so it rains a lot. Not much snow may a inch or 2 each year.
    He needs something that’s going to last and not have to redo every other year.
    Any suggestions
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    Brian · 05/29/2018
    I’m staining a new boathouse made with treated 2x6 and 2x12, supported by 6x6 rough cut treated posts. I like the pecan color and I’m thinking of using the 100 stain. The boathouse is in east TX and I’ve heard it is best to wait a couple of months and stain in the fall after the hot summer days. Any recommendations or corrections to what I am thinking?
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      TWP Stains · 05/30/2018
      Yes waiting a few months and prepping first is the key for new wood.
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    Ted · 05/21/2018
    I am in Northern Illinois and plan to refinish my cedar deck after using a Cabot product that did not last. This was done after new boards and sanding deck and great preparation. Your 200 series states a paraffinic oil based composition. Is there any paraffin in this formula? Since we have hard winters and the 100 series not allowed in Illinois so I am considering 200 or 1500 series. My prep will be to sand the floor boards one more time to enable stripping the Cabot stuff. Any recommendations?
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      TWP Stains · 05/22/2018
      Most use the TWP 1500 for IL but you can also use the 200 Series. Careful of not sanding with a grit finer than 80. After the sanding, use the Gemini Restore Kit for the final prep.
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    Ron · 05/20/2018
    Which series is recommended for Boone, NC (elevation 4,000 feet) which has a very warm, humid summer with a cold, snowy winter? Thank you in advance.
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    Jimmy W · 05/12/2018
    Are any of your stains solid color? I've been having issues with SuperDeck fading out in the Alabama sun after less than 2 years.
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      TWP Stains · 05/12/2018
      The TWP does not come in a solid stain.
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    patdwhite · 04/28/2018
    i am in Utah and need to stain some new cedar fencing and power wash and stain some old (27 years old) cedar fencing after power washing. How long should the new sit before i stain it? how long after i power wash the old before i stain it? What should i use on the new and what should i use on the old? 100 or 1500?
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      TWP Stains · 04/28/2018
      Is the new cedar rough sawn or smooth? See this about new wood:

      https://www.twpstainhelp.com/prepping-new-wood-for-twp-stains/

      After prepping wood properly, let it dry for a couple of days before staining.

      Use the 1500 Series for both.
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        patdwhite · 04/30/2018
        the cedar slats are from Home depot and are not smooth.

        what about the brown pressure treated 2x6's - those need to sit don't they?
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          TWP Stains · 04/30/2018
          Yes, but if 90% of wood is rough cut, then just go ahead and stain.
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    TWP Stains · 08/15/2017
    Joe Buono:
    What is the difference between TWP 100 Series or TWP 1500 Series? Also, I just stripped off old Stain on 3yo pressure treated pine deck with Behr Stain Remover & Stripper and have Behr All in One Cleaner already purchased for use. Will these be OK for use before applying TWP Stain. I didn't know about your products exceptional rating until now. Want the best results for my Michigan Home Deck. All comments would be very helpful. Next year will have to strip all posts and rails and re-stain no time for this year project. Thank you!

    Use the 100 Series for MI. You should be okay with the prep as long as all of the old coating is removed.
  • We will reply to your comment shortly
    Joe Buono · 08/15/2017
    What is the difference between TWP 100 Series or TWP 1500 Series? Also, I just stripped off old Stain on 3yo pressure treated pine deck with Behr Stain Remover & Stripper and have Behr All in One Cleaner already purchased for use. Will these be OK for use before applying TWP Stain. I didn't know about your products exceptional rating until now. Want the best results for my Michigan Home Deck. All comments would be very helpful. Next year will have to strip all posts and rails and re-stain no time for this year project. Thank you!
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    TWP Stains · 05/25/2017
    Helen Carlock:
    What is the difference in the 1500 and the 100 series. I will be using this on our deck. Also, is your product carried in a store or do I get it from you?

    See here:
    https://www.twpstain.com/difference-between-twp-100-and-1500-series

    and

    https://www.twpstain.com/twp-stain-comparison
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    Helen Carlock · 05/24/2017
    What is the difference in the 1500 and the 100 series. I will be using this on our deck. Also, is your product carried in a store or do I get it from you?