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  • Single Sheet Sandpaper
  • MOTHERS®
  • POR-15®
  • Evercoat® Fillers
  • Primers & Sealers
  • Respirators
  • SpeedoKleen
  • Spray guns
  • Activators
  • SprayMax®
  • Clearcoats
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  • U-POL® RAPTOR®
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    • Black T-Rex
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    • Racing Red
    • Tintable T-Rex
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    • Primers & Sealers
    • DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit
  • DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit
  • DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit
  • DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit
  • DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit

    DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit

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    Speedokote LLC Inc.

    MSRP:
    Now: $139.00
    (You save )
    (1 review) Write a Review
    SKU:
    SS-3950/3950A
    UPC:
    694685115960
    Weight:
    17.00 LBS
    Shipping:
    Free Shipping
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    Product Description

    Dtm Epoxy Primer Gallon delivers a smooth, high-build foundation for durable repairs and refinishing. This grey surfacer sealer from Speedokote LLC Inc. is designed for reliable adhesion across common substrates. Use it as a primer and sealer to help improve corrosion resistance and protect your surface. The hi-build formula covers efficiently, reducing the need for excessive rework between steps. Mix at 4:1 for easy application, with optional compliant reduction when needed. For added confidence, it bonds well to steel, aluminum, fiberglass, body fillers, and existing finishes. A professional choice for consistent results in your shop or garage.

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    DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit
    Speedokote LLC Inc.
    DTM Epoxy Hybrid Hi-build Primer Surfacer Sealer Grey Gallon Kit

    1 Review Hide Reviews Show Reviews

    • 5
      Hybrid epoxy first gallon first impression

      Posted by Scott Shriver on 25th May 2026

      I do.a lot of rust repair panels and prefer to use epoxy on everything. This is my first experience with an epoxy that sands dry without clogging up your paper! On "normal" epoxy I have been wetsanding if needed. If your body work is done, this has enough build to work on its own. I don't think it has enuf build to compensate for a degree of poor body work like a polyester primer might. Another bonus is it dries Fast. I like that! Fast is good. I am about to try it this week at the 4-1-1 mix to use as a final sealer before base coat. It was recommended that I might want the original epoxy from Speedokote, but this would be hard to beat for my purposes. I might try a quart and compare tho, then make up my own mind. But for right now, i'm using this on everything!

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