3M manual applicator 310M is a high quality, manual driven applicator designed to dispense adhesive sealants in cartridges. This applicator features an 18:1 mechanical advantage and we engineered this portable adhesive applicator with an all metal construction for durability. Designed to dispense adhesive sealants in cartridges, 3M manual applicator 310M is a high quality, manual driven applicator with an 18:1 mechanical advantage. We engineered this adhesive sealant applicator with an all metal construction for long lasting durability. This manual applicator is a convenient and portable solution and able to travel easily from one job site to the next. In our 3M industrial adhesives and tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.