Description One component, manual, powerful reinforced nylon, professional gun for up to 600ml mastic sealant cartridges and sachets. Robust, this dispenser is ideal for internal and external applications of low to medium viscosity sealants and silicones. Lasts many more times longer than a basic metal skeleton gun, if you use 600ml cartridges or sachets, this is an economical and professional option. Proving to be a very popular and reliable tool for sealant applicator professionals and building tradesmen alike. – Lasts much longer than standard skeleton guns – Power, precision and reliability – Strong reinforced frame with 12:1 ratio mechanical – One hand brake release
