Select Neutral Cure 100% RTV Silicone Sealant (Detached Nozzle)

13 reviews Write a Review
Price $7.49


Project 1 100% RTV Silicone Sealant Improved Adhesion Neutral Curing 10.1 oz. Caulking Cartridge - Nozzle: Removable (Detached)


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



  When you have a specialized job that calls for improved adhesion to materials 
  such as vinyl windows, vinyl doors and siding - Project 1 Neutral Cure Silicone Sealant is 
  your answer. It is also your best choice for use on all masonry surfaces including 
  concrete, limestone, mortar, brick, man-made and natural stone surfaces.

  Our Project 1 Neutral Cure Sealant will bond to these and many other substrates. 
  When working with vinyl windows a Neutral Cure product is your only choice.   
  Avoid costly call-backs and unhappy customers. Get the right product for the job!

  Project1 6700 SERIES-100% NEUTRAL CURE SILICONE is a high quality, 
  single-component, 100% neutral cure silicone sealant which provides superior adhesion to 
  materials and surfaces where general purpose silicones fail. Project 1 Neutral  
  Cure Silicone exhibits superior adhesion, resists temperature extremes and UV 
  deterioration. It will not react or corrode most metals or plastics. Use on bare 
  metals, painted surfaces, glass, gel-coated surfaces, vulcanized rubber, 
  non-oily woods, polyurethane foam, PVC, and most plastic surfaces. Use it on 
  masonry, brick, concrete, stone, vinyl siding, windows and doors. It is the perfect 
  choice for general assembly manufacturing operations where superior adhesion 
  and long term performance is required. 

  When you absolutely need a silicone that sticks, choose our Project 1 100% RTV  
  Neutral Cure Silicone Adhesive/Sealant.


  Project 1 Silicone is supplied in a 10.1oz (300ml) caulking cartridge, 5 gallon pails, 
  and 55 gallon drums. Every caulking cartridge comes with one detachable nozzle.

  Warranty and Shelf Life:

  Each application should be pre-tested for suitability of this product for the 
  intended use. When stored in the original, unopened container at temperatures 
  less than 90 degrees F (32 degrees C), our Silicones are guaranteed for one year 
  from date of purchase.


  Important note: Paint will not adhere to silicone sealant but silicone sealant will 
  adhere to most painted surfaces. Always paint first and then seal. Make sure the 
  paint has had time to dry completely before applying silicone sealant.

  Safety Data Sheet

Extra Information


13 Reviews

  • Posted by Ruben on Jul 16th 2020


    I recommend this product

    I installed windows and I been using this. It bonds very well to glass, metals and vinyl

  • Posted by Unknown on Aug 13th 2019


    Easy to work with

    Good working time compared to other brands. Dispenses well.

  • Posted by Michel Jones on Oct 22nd 2018


    Plastic To Metal STUCK

    This silicone adhesive was required for the job I'm doing as natural stone can discolor using a standard silicone. This silicone is called a neutral cure silicone, there is no vinegar smell it only has a slight rubbing alcohol smell, and won't harm stone. It's adhesive qualities are FANTASTIC !

  • Posted by Danielle on May 8th 2017


    Super fast shipping

    I ordered this caulk thinking it would take a while to receive it. It showed up really quick. Thanks