Woodbridge 
VONT SSF-188 300mL Unique Rodless 7:1 Thrust Cartridge Manual Caulking Sealant Gun is an unique ergonomic design caulking gun. It's compatible with 300ml (10.5 oz) cartridge. 7:1 thrust ratio is ideal for use silicone and latex. This caulk gun features unique push straps mechanical design which allows you smoothly pull the rodless push button and work in the tight spaces. Pressing thump pressure release plate can release the stress from cartridge to stop materials run-on. You don't have to worry about the mess. Built-in belt hook is designed for hanging on your belt when not in use. Made with impact resistant Nylon+ Glass fiber handle and trigger for corrosion prevention and extra durability. High quality steel riveted carriage offers stability when squeezing materials. Unique flexible steel push straps enables you smoothly pull the rod. Heat treatment steel push plate / parts offers stability for dispensing materials. It's definitely a great caulking tool for corner sealing.
Features
- Patent unique Rodless Design for smoothly apply caulk around tight spaces
- Built-in belt hook for hanging on the belt when not in use
- High quality steel riveted carriage for extra stability
- Impact-resistant Nylon+Glass fiber handle and trigger for corrosion resistance
- Unique flexible steel push straps for corner sealing without disturbance
- 7:1 thrust ratio for latex and Silicone caulk
