Roberlo  |  SKU: 600449

Roberlo Multyflash 6:1 Fast Primer - 3L Grey

$165.00 $170.00
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SIZE

Description

Roberlo Multyflash 6:1 Fast Primer – 3 L Grey (Art. No. 600449)

Roberlo MULTYFLASH is a 2K acrylic UHS fast primer engineered to boost body shop productivity with a rapid apply–dry–sand workflow. This 6:1 system stands out for its ultra-fast drying and versatile application, allowing you to use it as a High Build, Primer Surfacer, or Non-sanding primer depending on the repair needs.

Key Benefits

  • Ultra-fast productivity: fast drying times, listed as only 30 minutes at 68°F, with no flash-off between coats.
  • Versatile application: can be sprayed as High Build, Surfacer, or Non-sanding.
  • High-quality finish and user-friendly application for professional-grade results.

Specifications

Attribute Details
Brand Roberlo
Product MULTYFLASH 6:1 Fast Primer (UHS)
Type 2K Acrylic Primer
Color (this variant) Grey
Size 3 L
Art. No. 600449
Manufacturer Pack (reference) 4
Specific weight 11.7 lb/gal @ 68°F

Compatible Hardeners (KX4 UHS)

  • KX45 Standard Hardener
  • KX44 Slow Hardener

Mixing Ratio & Application Modes (TDS)

Application Mode Mixing Ratio Low VOC Additive (Standard) Viscosity (F/4 @ 68°F) Recommended Coats Flash-off Between Coats
High Build 6:1 (Primer : Hardener) 10% 60 sec 2 0 min
Primer Surfacer 6:1 (Primer : Hardener) 25% 30 sec 2 0 min
Non-sanding 6:1 (Primer : Hardener) 40% 15 sec 2 0 min

Spray Gun Setup (HVLP/HT – TDS)

Application Mode Nozzle (mm) Pressure (bar)
High Build 1.7 – 1.9 1.8 – 2.2
Primer Surfacer 1.4 – 1.6 1.8 – 2.2
Non-sanding 1.3 2.0 – 2.2

Surface Preparation (TDS)

  • High Build: sand with P240.
  • Primer Surfacer: sand with P240 or P320.
  • Non-sanding: sand with P400.

Note: On cataphoresis, it can be applied on a non-sanded degreased surface (TDS note).

Sanding Guidance (TDS)

  • High Build / Surfacer: listed with ORBIT 3-5 and P500.
  • Microfine: sanding pad microfine (listed).

Storage & Safety

  • Equipment cleaning: clean with cleaning thinner before the pot life expires.
  • Storage: keep in a ventilated place away from sunlight, between +41°F and +86°F.
  • Shelf life: 1 year unopened (original packaging).
  • Professional use: follow label instructions and consult the SDS before use.

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