SR-1621 Catalyst, 1.6 oz., 5% add

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  • Regular price $7.50
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We know that all of you are not perfect and once in a while you may run out of catalyst. Knowing that, we will sell you extra catalyst for your rubber if you feel that you need it. Make sure that you request the proper catalyst for the silicone that you are using as these materials should not be mixed.
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