Sealant Skeleton Gun

Silicone Cartridge Skeleton Gun – 310ml EU3 Cartridges

Easy, precise, and durable!
This professional-quality skeleton gun is designed for use with standard 310ml silicone, mastic, caulk, and adhesive cartridges. Made from strong, lightweight steel, it’s comfortable for extended use and built to withstand regular jobsite wear.

Features & Benefits:

• Fits standard cartridges – compatible with 310ml and 400ml EU3 cartridges

• Strong & lightweight – durable steel frame for long-lasting use

• Ergonomic design – comfortable sprung trigger for smooth application

• Sprung thumb plate – locks/unlocks plunger and releases pressure easily

Ideal for tradespeople, DIYers, and anyone looking for accurate, mess-free application of sealants and adhesives every time.