BOSSDE P166G3 Grey Epoxy Primer Kit 2K Corrosion Resistant Anti Rust Primer For

BOSSDE P-166 Epoxy Primer Grey is a two component 2K epoxy primer kit for automotive repair and industrial repainting. It includes P-166G3 primer base and CT-2116 hardener to create a stable, corrosion resistant foundation before mid coat and top coat.

• Excellent salt spray resistance for better anti rust reliability
• No heavy metals, RoHS compliant
• Strong adhesion to steel, galvanized steel, aluminum, fiberglass, and sanded old paint
• Good filling and fast dry, typically reducing sanding and rework
• Stable recoating for professional bodyshop schedules

• Primer base: P-166G3
• Hardener: CT-2116

• Grey transition color improves overall uniformity with many mid and dark topcoats
• Target film thickness 40 60 microns for reliable coverage
• Mixed material pot life up to 2 hours for controlled spray planning

• Automotive sheet metal and bumper repair after sanding exposed metal
• Panel repair where corrosion protection must be stronger than basic primers
• Commercial vehicle parts and metal components priming

Designed for repair shops and distributors focusing on automotive repair with cost controlled but dependable corrosion performance.

Compared with entry level economic epoxy primers, P-166G3 prioritizes more reliable salt spray performance and more stable bonding during recoating, lowering the probability of defects caused by layer adhesion fluctuations.

1. Mixing ratio by weight: Primer 100, Hardener 20, Thinner 25 -35
2. Temperature guidance:
   1. Below 25°C use CT-2166 hardener + CT-1001 fast thinner
   2. Above 25°C use CT-2166 hardener + CT-1002 standard thinner
3. Viscosity at 25°C: DIN4 cup 18 22 seconds
4. Spray: 2 3 coats, flash between coats 5 -10 minutes
5. Flash after spraying 5 -10 minutes, then bake if required
6. Film build target: 40 -60 microns
7. Recoat: normally no sanding; sand locally if defects exist

• Primer base: 4 L
• Hardener: 1 L
• Storage: sealed original packaging at around 20°C, cool and dry
• Shelf life: 24 months
• Handling: use by professional personnel, filter when thinning, clean tools immediately with thinner

• Epoxy mid coat and automotive top coat system
• Matching thinners CT-1001 and CT-1002
• Sanding accessories for spot leveling
• Repair clear coat for final appearance

OEM private labeling and wholesale supply for repair shop networks and distributors. Documentation includes MSDS, ISO certification, TDS, and ocean transport assessment.

1. What surfaces can this primer be applied to? Steel, galvanized steel, aluminum, fiberglass, and sanded old paint are supported when properly cleaned and prepared.
2. Do I need to sand after priming? In normal conditions it is designed for no sanding recoating. If there are defects, sand locally using suitable grit with wet or dry sanding.
3. What is the exact mixing ratio? By weight: primer 100, hardener 20, thinner 25 to 35. Keep ratio consistent for predictable curing and adhesion.
4. How long can mixed primer be used? After mixing, the usable time is up to 2 hours. Plan your spray schedule accordingly.
5. How many coats should I spray? Apply 2 to 3 coats. Maintain flash time 5 to 10 minutes between coats.
6. What dry film thickness should I target? Control dry film thickness at 40 to 60 microns for stable protection and good recoating performance.
7. How does temperature affect curing? Drying rhythm varies with temperature and humidity. The set provides guidance using specified hardener and thinner combinations around 25°C conditions.
8. Is it compliant for export and safety? The product is stated no heavy metals and RoHS compliant, with MSDS, ISO, and TDS available for shipment and compliance needs.

For reliable automotive repair priming with corrosion strength, choose BOSSDE P-166G3. Send inquiry for OEM and wholesale pricing.

CAS No.: Not available from supplier

EINECS No.: Not available from supplier

Molecular Formula: Not available from supplier

Other Names: BOSSDE P-166 Epoxy Primer Grey Kit P-166G3 CT-2116

Shelf Life: 24 months

Mixing Ratio: Primer 100 : Hardener 20 : Thinner 25- 35 by weight

Feature: Excellent salt spray resistance, strong adhesion, good filling, fast dry, no heavy metals, RoHS compliant

Hardener System: CT-2116

Dry Film Thickness: 40 -60 microns

Pot Life: Up to 2 hours

Recoat Mode: Normally recoatable without sanding, sand locally if defects exist

VOC Information: Not available from supplier