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SEM Flexible Primer Surfacer Gray

Item #50022Z SEM Flexible Primer Surfacer Gray

High-solids formula for fast film build; ideal for flexible bumper repairs
  1. Flexible Primer Surfacer Aerosol Gray
    Item #50022Z
    Only $16.99

    In stock



SEMĀ® Flexible Primer Surfacer provides superior film build and flexibility Use this aerosol when coating urethanes, plastics and other similar substrates. It's a single-component primer surfacer, and its high solids formulation means faster film build.
  • Ideal for flexible bumper repairs
  • Dries quickly
  • Sands easily
  • Available in 13-oz. aerosol can and Quart.

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About SEM Flexible Primer Surfacer Gray

This convenient aerosol primer is ideal for flexible bumper repairs. Can also be used on urethanes, plastics, and other substrates. Builds quickly thanks to its high solids formulation. Sands easily. Compatible with most automotive finishes. One can covers about 10 square feet. Limited 2 year manufacturer's defect warranty. Made in USA.

MSDS Sheet

Click Here for Material Safety Data Sheet


Available in 13-oz. aerosol


(Q) Can I use Flexible Primer Surfacer on polypropylene plastics?
(A) Yes, if primer is needed to fill minor imperfections. If you're just trying to get paint to adhere, use 52366Z SEM Plastic Adhesion Promoter, then color coat.

(Q) Can I use Flexible Primer Surfacer on my dashboard?
(A) No, since it will crack over time.


Clean surface with PRE Painting Prep, then prep with Plastic Prep (see "Accessories" tab for both). Apply 2 medium coats, allowing 5-10-minute flash time between coats. 30-40 minutes for full cure. Block-sand with 320-400-grit. Apply topcoat.


10041Z PRE Painting Prep
11949Z Low-VOC PRE Painting Prep 31160 Dura-Block Sanding Blocks
43120 Eastwood Fender Stand
52056Z SEM Plastic and Leather Prep
34190 "Body Shop Basics" DVD


Always wear eye, skin and respiratory protection when working with paints and chemicals Always apply in a well-ventilated area away from open flame. Shelf life is 2 years under normal cool and dry conditions. Keep away from children. Consult MSDS for specific warnings and precautions.


60-day mfr's. warranty

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