Roberlo  |  SKU: 69276

Roberlo UNIX 550HS Clearcoat 2:1

$173.00
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Size

Description

Roberlo UNIX 550HS Clearcoat 2:1 (UNIX 550HS-NF E95) — 5L

UNIX 550HS is a 2K high-solids clearcoat (acrylic 2K) designed for fast repair work—especially partial repairs (2–3 panels). It’s engineered to optimize application and reduce oven time while maintaining high finish levels.

Key Benefits for Fast Repairs

  • HS 2K clearcoat developed for partial repairs (2–3 pieces).
  • Easy to apply while keeping high levels of finish, even with fast drying.
  • Designed to support workflow optimization and reduced booth/oven time.

Verified Specifications

Product name UNIX 550HS-NF (New Formula) — E95
Type / Nature Acrylic 2K clearcoat (High Solids)
Color Colourless
Specific weight 8.3 lb/gal @ 68°F
Viscosity (CF/4) 18–19 sec @ 68°F
Dry film thickness 1.4–1.8 mils
Solids content 57% (product)
Manufacturer formats 1L (Art. 600508) / 5L (Art. 600518)
APS store reference SKU: 69276 (5L variant)

Mixing Ratio & Compatible Hardeners (2:1 System)

UNIX 550HS is a 2:1 clearcoat system. The TDS lists the following auxiliary products: P5000 Standard Hardener, C355 Standard Hardener, and S322 Standard thinner (optional).

Option Hardener Mix ratio (Clear : Hardener) Optional thinner
HS 2:1 setup P5000 Standard Hardener 2 : 1 Listed as optional: S322
HS setup (TDS table) C355 Standard Hardener 100 : 50 (by volume) +5–10% S322 (by volume)

Application Settings (TDS)

Spray gun tip 0.05–0.06 in
Press

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