Some construction and DIY projects - like those that involve adhering materials to surfaces like vinyl windows, doors, and more - require a silicone sealant that is just a little stronger than what’s on most shelves. If you’re looking for the perfect silicone sealant for specialized jobs, look no further than Project 1 Neutral Cure Silicone Sealant.
This high-quality, professional-grade sealant can be used to adhere to concrete, limestone, brick, mortar, and more surfaces where other products just don’t work. Project 1 Neutral Cure Silicone Sealant adheres to concrete, limestone, and other surfaces thanks to its strong adhesion. It’s also resistant to both low and high temperatures and UV rays, making it ideal for outdoor use.
Because it is a neutral curing silicone sealant, Project 1 Neutral Cure Silicone Sealant isn't just effective and easy to apply, but it also has a minimal odor, meaning that the smell won’t be overpowering when this sealant is applied. It’s perfect for indoor use and outdoor use alike and makes for a simple and pleasant application process that differs from many other non-neutral curing silicone sealants out there on the market. Neutral curing silicone sealants like the Project 1 Pro Grade RTV Silicone Sealant are speciality products that can only be purchased from silicone sealant specialists like our team at Silicone Depot.
Also note that Project 1 Pro Grade RTV Silicone Sealant is your only choice if you’re looking to work on vinyl surfaces, since other types of silicone won’t properly adhere to vinyl windows, doors, and siding. This sealant will form a long-lasting seal on all of these types of surfaces and will not wear down over time, while other types of silicone won’t even adhere.
If you’re looking for a 100% silicone sealant for use on masonry surfaces that won’t wear them down or corrode them but also won’t wear away in the long term, Silicone Depot’s Project 1 Neutral Cure Silicone Sealant is a great choice. You can use it on any surface from vinyl to concrete, limestone, brick, and mortar.
- Sticks to masonry surfaces including concrete, limestone, brick, mortar, and more
- Also adheres to other surfaces such as gel-coated, sheet metal, and more
- Strong adhesion for long-lasting applications
- Resistant to high temperatures and UV rays
- Can be used for both indoor and outdoor applications
- Low to no odor
- Neutral curing
- Same-day rain and weather-ready
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.