KLRStec Professional Caulking Gun [25:1 Thrust Ratio] Heavy Duty Sealant for All Standard 10oz / 310ml 1/10 Gallon Silicone and Adhesive Cartridges

POWERFUL 25:1 THRUST RATIO – Up to 4000N of pressing force pushes thick silicone, mastic and construction adhesive out smoothly, so this caulk gun seals long joints without hand fatigue FITS EVERY STANDARD CARTRIDGE – This cartridge gun takes all 310ml / 10oz tubes of silicone, acrylic, sealant and adhesive; ideal for bathroom, kitchen, windows, guttering and roofing NO DRIP, CLEAN BEADS – The drip-stop lever releases pressure the moment you let go to prevent oozing, while the 360° rotating barrel guides neat lines around corners and edges HEAVY DUTY BUILD – Tempered aluminium barrel and hardened steel mechanism with over 2mm material thickness; at 345mm and 729g this mastic gun is made for daily site use FOR TRADES AND DIY – Developed by German brand KLRStec for decorators, plumbers, window fitters and DIYers; the smooth-rod action doses low and high viscosity sealants precisely