Research Bulletin 2000-5
Refinishing Plastic Parts:PPG


Plastic Refinishing,
SX 1056 Flexible Sealer PD-765

SX 1056 Flexible 2K Sealer was developed to offer an easy mix, 2K flexible urethane sealer used to improve adhesion before priming or topcoating flexible parts.

Features
Compatibles Surfaces
Related Products
Surface Preparation
  1. Apply SX 1002 Sanding Paste and abrade with a gray Scotchbrite pad, then rinse thoroughly with water. Blow off surface.
  2. Clean with SX 1004 Plastic Cleaner and Prep
  3. Sand with 400 grit paper, blow off and re-clean with SX Series Plastic Cleaner and Prep.
  4. SX 1050 Plastic Adhesion Promoter should be applied to any exposed plastic.
Application Procedures
  1. Apply 1 - 2 medium coats of SX1056 Flexible 2K Sealer. Use 8 - 10 psi at the cap for HVLP equipment or 40 - 50 psi when spraying from conventional equipment.
  2. Allow to air dry, then topcoat with the appropriate PPG Topcoat system.

    Mix Ratio: 4:1:2 = SX 1056, SX 1058, Deltron® DT800 series or GLOBAL D870 series Reducers
    Pot Life: 1½ hours @ 70º (21ºC)
    Between Coats: 5 - 10 minutes
    Dust Free: 10 minutes
    Air Dry: 15 minutes for 1 coat or 30 minutes for 2 coats
    Fluid tip: 1.3 - 1.5mm or equivalent
Compatible Topcoats
Properties
SX 1056 (SX 1058) [Ready to Spray @4:1:2]
Packaged VOC (lbs./US Gal.) 3.7

(1.6)

[4.4]
Volume Solids (RTS) N/A N/A [38]
Sq. Ft. Coverage @ 1 mil
(100% transfer efficiency)
N/A N/A [610]