West System 303, pump set 3:1

West System 303 Pump Set 3:1 – For 207 and 209 Hardeners

Mini pumps specifically designed for West System 207 and 209 Special tropical hardeners. Screw directly onto the base and hardener containers and are calibrated to give an exact 3:1 ratio with one pump action from each pump.

Features:

• Calibrated for 3:1 ratio (Base:Hardener)
• Screw directly onto the containers
• A full pump action gives approx. 25 g base + approx. 8.5 g hardener

Suitable for:

• West System 207 Special Surface Treatment Hardener
• West System 209 Special Tropic Hardener

Specifications:

• Brand: West System

⚠️ Never use together with 205 or 206 Hardener – then use 301 Pump Kit instead.