For Use with Milled and 3D Printed RPD and C&B Resin Patterns

ResinVest phosphate investment is made specifically for burning out printed or milled resin patterns. The investment is fiber-reinforced to strengthen the resistance of the investment to cracking and finning during the burnout of RPD or crown and bridge patterns for castings or pressed ceramic restorations.

This high performance material offers a wide expansion range and optimal fit of the casting. It also features a rapid burnout technique in order to reduce processing time and increase productivity. Its fluid consistency promotes ease of investing, smooth casting surfaces and it divests easily.

Please note : A 100-100g package of ResinVest will require 2L + 340mL of Special Liquid Concentrate – Plus.

Please note : A 55lb. carton of ResinVest will require 6L of Special Liquid Concentrate – Plus.


Physical Properties

Liquid/Powder Ratio
22 ml/100 gram
Working Time
6–8 minutes
Setting Expansion
Thermal Expansion
Compressive Strength
1,350 psi (9.2 MPa)
Item No. Description
38115 100-100g Package
330201 ResinVest 33#/15KG
Special Liquid Concentrate - Plus (Keep from freezing)
38122 340mL Bottle
38127 1 Liter Bottle
38125 6pk / 340mL Bottles
38130 6pk / 1 Liter Bottles
Trial Pack
38119 4lb box of Resinvest w/Liquid Buy