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Quickline MS Hardeners

Professional MS hardeners for Quickline 2K systems, available in Fast, Medium, and Slow speeds to match temperature conditions and repair size for consistent curing and high-quality finishes.

Speed, Pack Size
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SKU: 1040442x0x Category:

Quickline® MS Hardeners

Quickline® MS Hardeners are two-component curing agents formulated for use with Quickline MS clearcoats and 2K primers. Engineered to deliver consistent curing behaviour, excellent flow, and durable finish quality, this hardener range allows bodyshops to match drying speed to temperature and job size for optimal performance.

Key Features

  • Designed for Quickline MS clearcoats and 2K primer systems

  • Reliable curing performance and strong film build

  • Three speed variants to suit different climate conditions

  • Enhances flow, gloss retention, and overall finish quality

  • Supports stable application and efficient workflow management

Variants

  • QH-4210 – Fast Hardener
    Fast-evaporating hardener ideal for cooler conditions and small to medium repairs requiring quicker curing.

  • QH-4220 – Medium Hardener
    Balanced hardener suited for standard ambient temperatures, offering controlled drying and smooth application.

  • QH-4230 – Slow Hardener
    Slow hardener designed for warmer environments or larger areas, providing extended open time and improved flow.

Speed

Fast, Medium, Slow
Pack Size

0.20L, 0.50L