Roberlo  |  SKU: 66257

Roberlo RESIN GLASS fibreglass putty 2K - 3L 66257

$69.99
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Description

Roberlo RESIN GLASS Fibreglass Putty 2K – 3 L (SKU 66257)

Roberlo RESIN GLASS is a fiberglass-reinforced polyester putty designed to increase resistance and support repairs on polyester parts and rusted metal areas. It’s formulated to provide easier mixing, a creamier feel, and strong adhesion across multiple substrates.

Key Benefits

  • Fiberglass reinforced putty to increase resistance.
  • Built for repairs on polyester parts and rusted metal areas.
  • Creamy, easy application properties.
  • Very good adhesion on different surfaces.
  • Its colour/staining ability helps avoid applying excessive product while maintaining filling capacity.

Suitable Surfaces

  • May be applied on steel or polyester.
  • When maximum protection is required, apply on epoxy primer.
  • Do not apply on thermoplastic finishes and wash primers.

Mixing & Auxiliary Products

  • Hardener: PBO.
  • Mix ratio (by weight): 100 : 2 (Putty : Hardener PBO).
  • Important: Do not add more hardener than specified. Mix thoroughly.
  • Temperature note: Polyester putties will not harden at temperatures under +5°C.

Surface Preparation

Follow the manufacturer’s surface identification and prep process. Reference abrasives listed for steel/polyester:

Step Reference Abrasives
Initial shaping P80
Refining P150
Additional reference DA93

Professional Notes

  • Before primer: It must be isolated with a polyester putty before applying primer.
  • Tool cleaning: Clean putty knives with cleaning thinner before the product hardens.

Technical Specifications

Product type Glass-fibre putty
Chemistry / Nature Unsaturated polyester
Colour Green
Specific weight 1.6 kg/L @ 20°C
VOC 23 g/L (mixing application)

Size

APS SKU Content Pack (manufacturer reference)
66257 3 L 4

Storage & Shelf Life

  • Storage: keep between +5°C and +30°C, away from direct sunlight, in a ventilated place.
  • Shelf life: 1 year in unopened original packaging (from manufacturing date).

Payment & Security

Payment methods

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