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  • Single Sheet Sandpaper
  • MOTHERS®
  • POR-15®
  • Evercoat® Fillers
  • Primers & Sealers
  • Respirators
  • SpeedoKleen
  • Spray guns
  • Activators
  • SprayMax®
  • Clearcoats
  • U-POL® Fillers
  • U-POL® RAPTOR®
  • USC® Fillers & Putties
  • T-Rex Protective Coatings
    • Battleship Grey
    • Black T-Rex
    • Camo Green
    • Desert Sand
    • Racing Red
    • Tintable T-Rex
    • White T-Rex
  • SpeedoKolor
    • SpeedoKolor Undercoats
  • Aerosols
  • SpeedoKut Abrasives
    • Single Sheet SpeedoKut Sandpaper
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  • Spray Gun Cups
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  • Hot Rod Paints
  • Masking
  • Molding Tape
  • Panel Bonding
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  • Reducers and Thinners
  • Seam Seal
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  • Tints and Toners
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  • Speedokote
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  • 3M
  • U-POL®
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    • Seam Seal
    • DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included
  • DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included
  • DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included
  • DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included
  • DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included

    DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included

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    Speedokote

    MSRP:
    Now: $29.00
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    (1 review) Write a Review
    SKU:
    SMR-0400
    UPC:
    694685116103
    Weight:
    1.00 LBS
    Shipping:
    Calculated at Checkout
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    Product Description

    Paintable Seam Sealer is designed for clean, durable seam protection on automotive and industrial surfaces. Speedokote SMR-0400, 10 oz, applies as a bead or spray for controlled coverage. It stays flexible and won’t sag, helping you achieve neat lines on vertical areas. Tool it or smooth it easily, then topcoat with confidence. The white finish supports straightforward painting, so repairs blend with surrounding panels. This sealer resists corrosion and helps block moisture at seams. Use it on properly prepared bare metal or primed surfaces for reliable adhesion. Tip included for precise application and less waste, making it an efficient choice for bodywork.

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    DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included
    Speedokote
    DTM, Beadable, Sprayable, Paintable White Seam Sealer SMR-0400, 10 oz. Tip Included

    1 Review Hide Reviews Show Reviews

    • 5
      smr-0040

      Posted by Eric on 19th Oct 2026

      great products smooths out easy.

    ×

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