Sealant Gun For 300ml Tubes | F.H. Brundle

Professional 300ml Sealant Gun, Skeleton Cartridge Gun for Silicone, Mastic & Adhesive Tubes

Professional 300ml Sealant & Adhesive Cartridge Gun is a heavy-duty, easy-to-use dispensing tool designed for use with all standard 300ml cartridge tubes including silicone sealant, mastic, adhesive, chemical anchor resin and filler compounds. Built for trade and DIY use, this skeleton frame sealant gun delivers smooth, consistent flow and precise application every time.

Key Features & Benefits:

Universal 300ml compatibility — fits all standard 300ml cartridge tubes including silicone, mastic, adhesive, filler and chemical anchor cartridges

Smooth ratchet drive mechanism — delivers consistent, controlled flow for clean, professional results

Pressure release button — instantly stops flow when trigger is released, reducing waste and mess

Skeleton frame design — lightweight yet strong, allows easy cartridge loading and visibility of remaining product

Comfortable grip handle — ergonomic design reduces hand fatigue during extended use

Heavy duty steel construction — built to withstand tough site conditions and repeated use

Ideal for trade & DIY — suitable for professional contractors and home improvement projects alike

Easy to clean — simple design allows quick maintenance between uses

Applications:

Applying silicone sealant around windows, doors and bathrooms

Dispensing mastic and acoustic sealant

Applying construction adhesive and grab adhesive

Dispensing chemical anchor resin cartridges

Applying fire stopping and intumescent sealants

Weatherproofing and gap filling applications

General building, construction and DIY projects

Suitable for use with 189901201

189900666
.34 kg
£7.30 EACH Ex VAT @ 20%
£8.76EACH Inc VAT @ 20%

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