material the tolerance of temperature extends from 125 u00b0 f up to 165 u00b0 f so as not to warp the acrylic denture and the pressure can vary from 15 psi to 40 psi for the same results clinical uses of the liner material employed in the methods of the present invention is best disclosed with reference to the following examples lining of full dentures and lining denture pass through gasket holes surrounding existing teeth or anchor devices the methods of the present invention may be used to form a lining on the underside of full dentures to improve denture wear cushion and fit in addition as disclosed in fig2 and 8 a method has also been developed to use the liner material disclosed herein for gasket anchoring this could be done for retention of a denture as a gasket around the circumference of a pass through hole the material can be as a gasket retentive liner 28 bonded the circumference of a hole 30 such as in fig2 and 5 and onto the acrylic surfaces to anchor the denture to patient 39 s existing teeth fig2 and 5 disclose using the liner for retention of a denture as a gasket 28 around the circumference of a pass through hole 30 for existing teeth the hole 30 is enlarged to the desired size then the material is blended over under and around the gasket hole 30.