Pro Grade RTV (Multiple Colors & Fixed Nozzle)

32 reviews Write a Review
Price $5.57


Project 1 RTV Silicone Sealant Professional Grade Acetoxy Curing 10.1 oz. Caulking Cartridge - Nozzle: Standard (Fixed). Available in CLEAR, WHITE, BLACK, ALUMINUM, and BRONZE. Mildew Resistant.


Priced per cartridge. Order in intervals of 12 for even case quantities. 


Safety Data Sheet

32 Reviews

  • Posted by Larry J McDanel on May 2nd 2021


    Black Silicone

    Used this to make silicone mats for my sluice box. Easy to work with and mats turned out great. Really fast delivery.

  • Posted by Chris on Aug 23rd 2020


    Project 1 RTV Silicone rubber

    I used this in a mold for prospecting gear, a mat in my blue bowl, and it worked fine. A bit under 24hrs to fully cure.

  • Posted by Jerry Hatfield on Aug 11th 2020


    great products

    great shipping

  • Posted by Dennis on Jun 11th 2020


    Rtv pro grade

    Thanks for the recent shipment. Hope that Chris can give out a discount coupon code to use for the gold prospecting community. All the best!

  • Posted by Alan Robertson on May 21st 2020


    Great product

    This silicone is the bomb for making silicone sluice box mats. Easy to work with durable and strong. I have never had a mat come apart using this silicone. Black or clear.

  • Posted by Delmer Cox on May 18th 2020



    I was referred to your company from Alan Robertson. The silicone worked great. Alan said that this product would work great an he was right. I really like the price and delivery. The shipping was very fast.

  • Posted by Michael Walters / EMPIRE STATE MANNEQUINS on May 6th 2020


    Quality Products

    In formulating and creating a realistic skin covering for our hyper detailed Mannequins, (, We turn to (Silicone Depot) for a competive priced Silicone. Easy formulation, mixing and blending with other chemicals makes this a versitle Silicone for many things, including Mold Making, of which we also use for. priced to fit a budget, fast shipping and bulk discounts. Silicone Depot is a Maufacturer of many great products, for many uses ! T/ESM/EPS.

  • Posted by Lance Lorio on Apr 27th 2020


    Project 1 Silicone

    Excellent product; exactly what I was looking for. Fast Shipping.

  • Posted by JERRY MALANGONE on Apr 23rd 2020


    Excellent product.

    We have been using Pro Grade RTV for a few years now and are very happy with it.