Shampoo & conditioner
Maxi Suds
Rich foam and lubrication for routine washing.
View product : TRT Maxi-Suds | Premium Car Wash Shampoo & Conditioner
Find What Your Next Detail Needs
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Find your next wash
Start with the kind of wash you want.
High-foaming wash
Super Suds
A foam-focused wash for bucket or foam cannon use.
View product : TRT SUPER SUDS | High-Foaming Car Wash Soap
Wash & protectant
Enhance
Clean and add light protection in one wash.
View product : TRT Enhance | Premium Vehicle Wash & Protectant | Cleans & Shines
Wash & wax
Velvet Wash-N-Wax
Wash with added shine, beading and a cherry fragrance.
View product : TRT Velvet Wash-N-Wax | Premium Wash & Wax with MegaShineNot sure which to choose? Call 941-485-8199 for product support.
Choose your finish protection
Spray wax, polymer sealant or ceramic-coating maintenance? Start with your goal.
Quick spray protection
Liquid Thunder
Liquid Thunder: polymer spray sealant for gloss, slickness and water repellency.
Explore this product : TRT Liquid Thunder Spray Sealant | Hydrophobic Polymer Protection for Cars, Boats & RVs
Ceramic-coating maintenance
Rejuvenate
Rejuvenate: silica spray sealant for use as a coating topper or stand-alone protection.
Explore this product : TRT Rejuvenate | Silica Spray Sealant | High Gloss, Hydrophobic Protection
Wax while you dry
Hydro Slick
Hydro Slick: carnauba-enriched spray wax that adds shine as you towel-dry.
Explore this product : TRT Hydro Slick | Carnauba Enriched Spray Wax
Wipe-on polymer protection
Poly Shield
Poly Shield: polymer surface sealant with a wipe-on, wipe-off application.
Explore this product : TRT Poly Shield | Professional Polymer Surface SealantNeed help choosing? Call 941-485-8199. Follow each product label for application and compatibility.
Choose your paint correction
Cutting, finishing or a one-step refresh? Match the product to the job.
Cutting stage
VPS #1
VPS #1: a cutting compound for the first stage of paint correction. Follow with the appropriate polishing and finishing steps.
Explore this product : TRT VPS #1 | Professional Cutting Material / Paint Correction Compound
Finishing stage
VPS #4
VPS #4: a fine finishing polish for light imperfections, swirls and holograms.
Explore this product : TRT VPS #4 | Super Fine Polishing Material - Swirl & Hologram Remover
One-step refresh
4-N-1
4-N-1: cleaner, polish, wax and sealer for light imperfections, added gloss and protection.
Explore this product : TRT 4-N-1 Paint Cleaner Polish Wax & Sealer | One-Step Gloss & ProtectionNeed help matching a product, pad and polisher? Call 941-485-8199. Follow the product label for complete directions.
Why Professionals Choose Mark Supply
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Premium Products & Trusted Brands
Shop TRT chemicals alongside the tools and supplies your detail needs.
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Talk to People Who Know the Products
Need help choosing? Call 941-485-8199 for personal product support.
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Support for Your Business
Explore shop supplies and TRT University for your next step.
The Royal Treatment, made simple.
TRT brings together car wash soaps, paint correction products and protective finishes for your detailing routine.
Start with the job you want to tackle. Our product guides help you compare the options, and Mark Supply is here when you need help choosing.