Glue Type is if you want to install a neck seal to existing glue in neck seal. Neck tite style is pressure fit with the Neck Tite System. Please do not hesitate to contact us if you need any assistance. 

Bellows style neck seal with a conical, ringed neck. The rings provide additional water tight integrity by serving as miniature o-rings against the skin and the taper allows for a more comfortable fit. The bellows portion allows the user more freedom of movement than a traditional tapered seal. The thickness has been designed to be thick enough to have lasting durability and thin enough to give a comfortable stretch to allow full flexibility and movement.

Available in two sizes: Small (11.75?-13.5?) and Large (15.25?-17?)