SM400401R
Extender and hardener for 407 Latex and other latex rubbers
By varying the amount of RubRfil in combination with RD-407 Latex you can easily control the amount of hardness and flexibility that can be obtained in your rubber latex castings. Suggested combinations below will yield the following results: - 1 part 407 Latex to 1/2 partS RubRfil - very flexible - 1 part 407 Latex to 1 part RubRfil - flexible - 1 part 407 Latex to 1 1/2 parts RubRfil - medium flexibility - 1 part 407 Latex to 2 1/2 parts RubRfil - very hard.
This impression material is perfect for life casting and especially gentle for casting infants and children.
For those perfect bubble-free castings, check out our vacuum and pressure chamber or vibrating table.
Algislo is the 3-in-1 alginate controller and MoldGel is the alginate hair release
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