Uni-bond 3000 High Temperature Refractory Mortar Cement Non Hardening Clay Essentially they are fritted colorants

Essentially they are fritted colorants

Two needle sizes allow you to make medium or fine lines

They are made with a stiff polymer but still offer some flexibility

These elements are correct replacement parts for the Paragon A-55B electric kiln

Overall Dimensions: 51 inches long:

Uni-bond 3000 High Temperature Refractory Mortar Cement Non Hardening Clay Essentially they are fritted colorantsThis high temperature mortar is a premier quality, alumina silica, super duty, air setting, mortar that is used for laying, surfacing, and bonding firebrick. It has both air and heat setting qualities. It's excellent working ability, good bonding strength, and high fusion make it a good choice for all types of firebrick construction. Maximum temperature 3000F, 1650C.