SIGA Dockskin 200 Deep-Penetrating Primer - 1kg

SIGA Dockskin 200 Deep-Penetrating Primer - 1kg

SIGA Dockskin 200 is a deep‑penetrating, high‑performance primer designed specifically for mineral, porous and weak substrates, creating a strong, durable bonding base for SIGA exterior tapes such as Fentrim 2 and Fentrim IS 2. It offers exceptional penetration depth, substrate consolidation, and reliable adhesion improvement in demanding facade applications. SIGA Dockskin 200 is a specialised exterior primer formulated for highly absorbent, dusty or unstable mineral substrates including concrete, masonry, aerated concrete, cement render and mineral boards. Its deep‑penetrating composition binds loose particles, stabilises the surface and creates a uniform, cohesive layer that significantly enhances the adhesion of SIGA exterior sealing tapes.

Dockskin 200 is engineered for facade and exterior airtightness detailing, where substrate quality can vary widely. Once applied, it dries to a transparent, tack‑free film, allowing installers to visually confirm full coverage before applying tapes. Its roller‑friendly viscosity, fast drying time, and high consolidation strength make it ideal for professional use on challenging exterior surfaces. SIGA Dockskin 200 is a robust, exterior‑grade deep‑penetrating primer that stabilises mineral substrates and ensures optimal adhesion for SIGA exterior tapes. Its strong consolidation, transparent finish and fast drying make it a dependable choice for achieving durable, high‑performance facade connections.

CHARACTERISTICS

• Deep‑penetrating consolidation - stabilises dusty, fibrous or weak substrates.
• Optimised for exterior tapes - ideal for Fentrim 2 and Fentrim IS 2.
• Strong substrate consolidation - binds loose particles for reliable long‑term adhesion.
• Transparent drying - easy visual inspection of coverage.
• Fast drying time - supports efficient workflow on site.
• Roller or brush application - simple, clean installation.
• Exterior‑grade durability - designed for facade and weather‑exposed substrates.
• Drying time: Typically 30–60 minutes (depending on substrate and conditions).
• Consumption: ~150–250 ml/m² depending on absorbency.

APPLICATION

• Priming concrete façades before applying Fentrim tapes
• Stabilising aerated concrete for airtight and wind‑tight detailing
• Preparing masonry joints for exterior sealing tapes
• Improving adhesion on cement render
• General exterior substrate preparation
• Suitable substrates:
  • Concrete
  • Masonry
  • Aerated concrete
  • Cement render
  • Mineral boards
  • Dusty or friable mineral surfaces