I have old type composite deck. I’ve cleaned and need to seal or stain/seal. What product do you recommend and what is warranty on length of time before needing to reapply in years please. Also if semi-solid pro series is recommended can you order samples of this? Phone colors usually not the same as real life. Thank you!
Only the semi-solid colors can be used on old composite decking. It has to be the old very porous composite for it to work. Clean and recoat every 2-3 years. Samples are here: https://www.twpstain.com/stain-samples
The 1500 series does not come in semi solid colors, only the stock semi transparent colors. You cannot get the 100 series or any of the semi solid colors in IL. You can use the 1500 series in Pecan for IL.