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Weha Silicon Scratcher Stone Adhesive — Granite & Marble

Weha Silicon Scratcher is a silicone-base seam and bonding adhesive used in stone fabrication for granite, marble, and engineered-stone joinery, edge build-up, and small-area repair. Cures in shop conditions to a tough, resilient bond suitable for stone-on-stone joints.

Features

  • Silicone-base stone adhesive
  • For granite and marble fabrication and repair
  • Cures in standard shop conditions
  • Suitable for stone-on-stone joinery and edge build-up
PropertyDetail
BrandWeha
Part Number132829
TypeSilicone stone adhesive
UseStone joinery, edge build-up, repair
Unit Weight1.1 lb (0.5 kg)
  1. Clean and dry both bonding surfaces — remove dust and oils.
  2. Apply a continuous bead to one face.
  3. Mate the surfaces and clamp until set.
  4. Allow full cure before loading the joint or returning to service.
  • Wear ANSI Z87 eye protection and a dust-rated respirator.
  • Inspect the tool/accessory before each use; remove from service if cracks, deformation, or excessive wear are visible.
  • Follow OSHA and local site safety procedures at all times.
  • Use in a ventilated area. Avoid skin contact during application.

Always wear appropriate PPE. Follow local safety regulations when using power tools or material-handling equipment.