Oval, low density, polyethylene squeeze bottles are extremely popular for dispensing adhesives, epoxies, paint, fluxes, etc. Available in 1 oz. or 2 oz. size. Both bottles have 18 mm necks (18-410) and will accept needle tiplets when used with the optional Adaptor Cap (item 550-851), sold separately. Also sold separately is a solid, polypropylene, lined and ribbed cap.