Herberts Standox Procedures
Bumper Cover Preparation PP (polypropylene)1. Bake for 60 minutes at 140° F (60° C) to temper the plastic.
2. Clean the product several times using a Gray Scotch Brite pad and Standoflex 11100 Thinner anti-static cleaner (use a clean pad and fresh thinner with each cleaning.).
3. Allow to dry completely.
4. As a final clean before priming, use fresh Standoflex 11100 Thinner anti-static cleaner with a clean towel.
Bumper Cover Preparation PUR (polyurethane)
1. Bake for 60 minutes at 140° F (60° C) to temper the plastic.
2. Clean the plastic several times using a Gray Scotch Brite pad and Standoflex 11100 Thinner anti-static cleaner. Use a clean pad and fresh thinner with each cleaning.
3. Re-temper for 20 minutes at 140° F (60° C).
4. Apply Stopper if necessary (3M 5900).
5. Apply Standox Pore Filler on PUR foam.
6. As a final clean before priming, use fresh standoflex 11100 Thinner anti-static cleaner with a clean towel.
Coating PP (polypropylene) bumper covers
5. Mix Standoflex 11816 2K Plastic Filler 1:1 with 11824 2K Plastic Filler Hardener.
6. Spray 2 coats of the mixture onto the bumper cover.
7. Let stand for 20 minutes.
8a. NON Basecoat/Clearcoat colors
Mix 2K Standocryl (Single Stage) with 30% 2K Elastic Additive.
Add 2K Hardener and Thinner.
Apply 2 coats.
8b. Basecoat/Clearcoat colors
Apply Standox Basecoat.
Mix Standox 2K Clear with 30% 2K Elastic Additive.
Add 2K Hardener and Thinner.
Apply 1 or 2 coats (depending on Clear being used).
Coating PUR (polyurethane) bumper covers
7. Mix Standoflex 11816 2K Plastic Filler 1:1 with 11824 2K Plastic Filler Hardener.
8. Spray 2 coats of the mixture onto the bumper cover.
9. Let stand for 20 minutes.
10a. NON Basecoat/Clearcoat colors
Mix 2K Standocryl (Single Stage) with 100% 2K Elastic Additive.
Add 2K Hardener and Thinner.
Apply 2 coats.
10b. Basecoat/Clearcoat colors
Apply Standox Basecoat.
Mix Standox 2K Clear with 100% 2K Elastic Additive.
Add 2K Hardener and Thinner.
Apply 1 or 2 coats (depending on Clear being used).