Camouflage Coating System

The camouflage coating system uses acrylic resin and aliphatic isocyanate curing agent as film-forming substances. Acrylic resin has excellent color and gloss retention properties, strong resistance to ultraviolet radiation, and high durability against salt spray corrosion. The paint film is not prone to chalking or fading. Acrylic coatings are used for surface painting of vehicles, buildings, bridges, etc., providing excellent protection and decorative effects, with a protection period of over 5 years.

Coating Steps

Engineering camouflage coating is divided into four steps: surface treatment before spraying, sealing coat spraying, pattern zoning, and spot spraying.

1) Surface Treatment

Based on on-site inspection, the original coating surface shows severe defects such as peeling, chalking, and cracking. Therefore, surface treatment is required during coating repair construction.

Grind and clean the engineering walls to remove the chalky layer and eliminate adhered dirt, dust, etc.

Grind and remove cracked or peeling coatings on roofs, grounds, and roads, then fill gaps and clear adhered dirt and dust.

Cover areas that do not require coating (such as gates, windows, etc.).

2) Sealing Coat Spraying

Given that the walls and roads to be coated are in a marine environment, with high requirements for resistance to humidity, heat, and aging, and severe chalking, surface dust removal is necessary before sealing treatment. Epoxy sealing primer is selected for the sealing coat.

Spray epoxy coating to form a sealing layer, improving coating adhesion, impact resistance, expansion, and flexural strength, while also providing anti-mold and acid-alkali resistance.

Construction is carried out by spraying or rolling, applying the mixed coating evenly on the concrete surface without affecting its appearance or surface properties, facilitating camouflage coating construction.

3) Pattern Outline Sketching

After the sealing coat dries, sketch the outline of the camouflage spots on the engineering surface according to the camouflage design drawing. Coating should be completed according to the types specified in the camouflage construction drawing.

4) Camouflage Spot Spraying

Spray camouflage spots within the outlined pattern areas, following the process sequence to avoid overlapping adjacent spots. Priority should be given to spraying small areas with many adjacent spots. Coating thickness should be controlled at 60±10μm. Set a certain number of color inspection samples in some color spots to facilitate subsequent coating inspection and acceptance.

3.3 Coating Quality Self-Inspection and Repair

After coating is completed, inspect the spraying effect and quality of each color spot according to the construction drawing. The coating should have uniform gloss, no missed coating, undercutting, bleeding, blistering, wrinkling, etc., and no obvious color difference, sagging, orange peel, whitening, or pinholes. The camouflage pattern should match the design drawing, with clear boundaries between spots and no significant paint splatter or dust.

Note:

Statement 1. Although the above data are based on tests and accumulated usage experience and can serve as a reference for construction, most parameters in practical applications depend on factors such as paint film thickness, construction environment (ventilation, temperature, humidity, etc.), and underlying coating/overall compatibility.

2. This product is only suitable for professional use. For applications other than those specified or construction under conditions unknown to us, we only guarantee the quality of the coating itself.

3. This manual has been updated and improved based on our recent accumulation and summary of construction practices. This version replaces all previous versions.

4. We will continue to summarize, update, and improve in future construction practices. We also welcome valuable feedback from both new and existing users during usage, for which we sincerely express our gratitude. For the latest manual, please contact us promptly by phone or letter. Thank you for your cooperation!

Coating Interval: Self-recoating: 1 hour; other coatings: 2-8 hours. Avoid moisture before the coating is fully dry.

Packaging Specification: 20+4kg/set

Shelf Life: 12 months