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Product Description
Physical Properties
Technical Resources
Product Description

ISO Type 5

ResinRock XL5 has the same smoothness and high abrasion resistance you’ve come to appreciate in ResinRock. However, this ISO Type 5 die stone gives you increased expansion to compensate for shrinkage of vinyl polysiloxane and other rubber-based impression materials.

Available in four colors: green, blue, pink and ivory. Pink, blue, and green provide excellent contrast to casting waxes. The neutral tone of ivory complements all ceramic materials.


  • Ideal for use with rubber-based impression materials which may contract over time
  • Increased setting expansion of 0.20%
  • Resin-fortified for advanced abrasion resistance
  • Smooth, dense surface for superior detail reproduction
  • Thixotropic, creamy mix stacks and vibrates easily into impression

Note the use of Gypsum Hardener is not recommended with this product.

Physical Properties

Water/Powder Ratio
20 mL/100 g

Working Time
5 – 7 minutes

Setting Time
10 minutes

Setting Expansion

Compressive Strength, Wet (1hr.)
7,000 psi (49 MPa)

Compressive Strength, Dry (48 hrs.)
11,000 psi (76 MPa)

ResinRock XL5 Blue 33#/15KG
Item No. 330017
ResinRock XL5 Green 33#/15KG
Item No. 330018
ResinRock XL5 Ivory 33#/15KG
Item No. 330019

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