Roberlo  |  SKU: 68407-1L

Roberlo 68407-1L Multy Seal Sealer Grey 2K S4 - 1L

$36.90
Shipping calculated at checkout.

Roberlo 68407-1L Multy Seal Sealer Grey 2K S4 - 1L is backordered and will ship as soon as it is back in stock.


Description

Roberlo MULTY SEAL S4 — 2K Sealer Grey (1L)

MULTY SEAL is a 2K acrylic premium-quality sealer for car refinish, specially formulated for wet-on-wet application. It’s ideal for new parts and to create a uniform ground coat over repair areas before applying color. It can also be used as a surfacer on previously sanded surfaces and can be applied over unsanded e-coat as well as an OEM finish.

Key Benefits (Body Shop Workflow)

  • Wet-on-wet 2K sealer for fast, efficient refinishing.
  • Creates a uniform ground coat for improved topcoat coverage and consistency.
  • Excellent leveling and gloss hold-out (compatible with most basecoat and single-stage systems).
  • Available in black, grey & white; shades can be intermixed to optimize coverage.

Verified Specs (From TDS) + APS Size

System / Type 2K acrylic sealer (car refinish)
Color family Grey / Black / White (intermixable)
Specific weight 1.2 kg/L (20°C)
Dry film thickness 15–35 microns (1 coat)
VOC (mix, no thinner) 510 g/L (100:25:0 vol)
VOC (mix, +10% thinner) 539 g/L (100:25:10 vol)
VOC (mix, +25% thinner) 585 g/L (100:25:25 vol)
APS listing size 1L
APS product reference 68407 (APS listing)

Mix Ratio (Sealer : Hardener : Thinner)

MULTY SEAL is mixed with P-series hardeners and can use 2K thinner depending on shop temperature and application needs.

  • By volume: 100 : 25 : 10–25
  • Equivalent ratio: 4 : 1 : 10–25% (sealer : hardener : thinner)

Compatible Auxiliary Products (TDS)

Category Options
Hardeners P4000 Hardener Slow
P5000 Hardener Standard
P6000 Hardener Fast
Thinners S324 Slow thinner 2K
S322 Standard thinner 2K

Application Setup (TDS)

Coats 1
Gun tip 1.3 – 1.4 mm
Pressure 2 – 3 bar (per TDS table)
Spray distance 15 – 20 cm (per TDS table)
Pot life (reference) 4h (P4000 / P5000) • 3h (P6000)

Surface Preparation (Before Sealer)

  • OEM paint: sand with P400–P500 or use Robrite (optional), then degrease with DA93.

Drying & Recoat Notes (TDS)

  • The TDS provides drying references at 20°C depending on hardener selection (P4000 / P5000 / P6000).
  • If recoating after 24 hours: apply a new coat of sealer or sand and degrease with P400–P500 or Robrite grey.

Shade Control (GreyCrom Ratios – Optional for Coverage)

MULTY SEAL colors (white/grey/black) can be intermixed at established ratios to create different ground-coat shades for improved topcoat coverage.

Shade Mix ratio by weight (White : Grey : Black) Recommended finishes (TDS)
R1 100 : 0 : 0 White / Yellow / Orange
R2 75 : 25 : 0 Red
R3 10 : 90 : 0 Green, blue and light grey • metallic light • Yellow, beige, metallic orange
R4 0 : 70 : 30 Green, blue and dark grey • Green, blue and metallic dark grey
R5 0 : 0 : 100 Black • Metallic black

Cleanup, Storage & Shelf Life

  • Equipment cleaning: use a cleaning thinner before the pot life has expired.
  • Storage: keep between +5°C and +30°C, in a ventilated place away from direct sunlight.
  • Shelf life: 1 year in unopened original packaging.

Safety (SDS Highlights)

  • Flammable liquid and vapour (H226).
  • Causes skin irritation (H315) and serious eye irritation (H319).
  • May cause respiratory irritation (H335).
  • May cause organ damage through prolonged or repeated exposure (H373).
  • EUH211: Warning—hazardous inhalable droplets may form when sprayed; do not breathe spray mist.

Payment & Security

Payment methods

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  • Diners Club
  • Discover
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  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

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