PS1087 - CROMAX Primer Black Ultra Performance Energy 1L

The PS1087 (ValueShade VS7 – black) is a high-performance surfacer that maximizes coverage of dark colors while reducing waiting times thanks to ultra-fast air drying. Its application is simple: mix 1:1 with AR7802, apply 2 to 4 coats, then quickly sand before finishing.

Highlights

• Sandable in 20–40 min in air (depending on climate); very short IR/oven drying times.
• Application without flash-off between passes after the first, excellent vertical hold.
• Smooth surface for excellent gloss hold-out.
• Direct plastic compatibility with AZ9700 additive (according to TDS).

Technical Characteristics

• System: Ultra Performance Energy Surfacer (PS1081/PS1084/PS1087)
• Shade: VS7 (black), ValueShade concept (VS1 white / VS4 gray / VS7 black)
• Mixing ratio: 1:1 with AR7802
• Air drying: 20–40 min (IR / oven = very fast)
• Number of coats: up to 4, excellent vertical hold
• Metal pretreatment: PS1800 Metal Pretreatment Wipes required
• VOC compliance: ≤ 540 g/L (EU cat. IIB(c))

Application Method

1. Prepare the substrate; on bare metal, treat with PS1800 as per instructions.
2. Mix 1:1 (PS1087 : AR7802) and homogenize.
3. Apply 2–4 coats; allow to matte then sand once air-dried.
4. Cover with base + clears; for plastics, use AZ9700 additive according to TDS.

Substrates and Uses

E-coat, old coatings, metals (steel, galvanized, aluminum) after PS1800, common plastics with AZ9700. Suitable for touch-ups or complete elements thanks to fast air drying.

Safety

• Professional use; consult SDS/TDS. Ventilation and PPE required.
• Do not use wash-primer under PS108x; adhere to PS1800 pretreatment on bare metal.

SEO Summary

The Cromax PS1087 (VS7) ensures a rapid cycle and a uniform black base for dark finishes. Mixing 1:1 with AR7802, application up to 4 coats, and PS1800 pretreatment guarantee productivity and consistency of results in bodywork.

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