SEM 40903 1K HS Clear, Gloss, 20 oz Aerosol

SEM 40903 1K HS Clear, Gloss, 20 oz Aerosol

• SEM 40903 is a 1K HS Clear high solids clearcoat in a gloss finish, supplied as a 20 oz aerosol can. It is an aerosol packaged acrylic clearcoat designed to protect refinish color on small accessories, door jambs, underhoods, inner panels, and new part cut-ins. It is not a replacement part.
• Features:
  • High solids clearcoat helps protect refinish color on small accessories, door jambs, underhoods, inner panels, and new part cut-ins.
  • Improved fan pattern helps produce a spray pattern closer to spray gun results for spot and cut-in refinishing.
  • Quick drying design supports faster production with a listed 1 hour dry time for the gloss version.
  • Shop floor compliant (NESHAP 6H) for use in shop environments where this requirement applies.
  • Designed for use over compatible refinishing systems and basecoats and is not a replacement part for another SKU.
• Specifications:
  • Manufacturer: SEM Products, Inc.
  • Part Number: 40903
  • MPN: 40903
  • UPC: 646786409035
  • Product Name: 1K HS Clear
  • Product Type / Function: High solids clearcoat aerosol
  • Finish: Gloss
  • Color: Clear
  • Container Type: Aerosol
  • Container Size: 20 oz aerosol can
  • Net Contents: 15.5 oz (440 g)
  • Suitable Substrates: Ez Coat, Factory Pack, most automotive basecoats
  • Application Coats: 2-3 medium coats
  • Spray Distance: 6-8 inches
  • Flash Time: 3-5 minutes between coats
  • Dry Time: 1 hour
  • System Compatibility or Application: Clearcoat aerosol designed for use over Ez Coat, Factory Pack, and most automotive basecoats for spot repair and small area refinishing
• The 1K HS Clear can also be referred to as high solids clearcoat aerosol, acrylic clearcoat spray, automotive spot repair clearcoat, aerosol clear coat for basecoat, and gloss clearcoat aerosol.

SEM Products, Inc. manufactures refinishing and repair materials used in automotive and related industries, including coatings, adhesives, and surface preparation products. The company provides documented systems and technical resources to support professional refinishing workflows.

Q: What coatings can SEM 40903 be applied over?
A: It is designed for use over Ez Coat, Factory Pack, and most automotive basecoats after the basecoat has flashed according to the basecoat manufacturer instructions.

Q: How many coats should I apply and how long do I wait between coats?
A: Apply 2-3 medium coats and allow 3-5 minutes flash time between coats.

Q: What spray distance and dry time should I plan for?
A: Spray from 6-8 inches and plan for a listed 1 hour dry time for the gloss version under typical conditions.