Pro Grade RTV (Multiple Colors & Fixed Nozzle)

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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

20 Reviews

  • Posted by Jack Armer on Feb 21st 2020


    Pro Grade RTV Silicone

    Best I've used will buy again and fast shipping Keep up the good work

  • Posted by Floyd Goehring on Jan 26th 2020


    It works great

    I have had no problems with the product. It is nice and soft, not hard to work with.

  • Posted by Rod Kenton on Jan 13th 2020


    Fast shipping and according to Alan Robertson some good stuff. Will be trying out some soon

    Fast shipping on what i have heard is a great product.

  • Posted by Jim Culton on Dec 23rd 2019


    Project 1 silicone

    this stuff is awesome, can't say better than that. will buy more when this supply runs out. silicone sold by walmart and home depot, cannot compare to this silicone.

  • Posted by Alan Robertson on Dec 13th 2019


    Great product

    I have been using this silicone to make silicone sluice box mats and it works great.

  • Posted by Chuck Gentles on Dec 12th 2019


    Pro grade clear silicon

    This is as good as any product on the market. The price is better than most. I will purchase again.

  • Posted by AZ on Mar 30th 2018


    Awesome product, great price and nice staff : )

    We love this product, we use it all the time.

  • Posted by Unknown on Dec 14th 2017


    Great Product, Great Price!

    My order arrived in two days, it's a great product and is just as good if not better than other more costly options.

  • Posted by Unknown on Jun 28th 2017


    Best bang for your buck!

    The shipping was extremely fast, the product is extremely well priced and just as good as higher priced options. Would definitely do business with this company again.