null
Durable
Versatile
Construction Grade

Premium 100% RTV Silicone Sealant

"We have tried a lot of different silicone caulks as an hvac contractor. We have had great success with this and it’s a time saver not having to break an inner seal."
– Kirk
41 reviews Write a Review
SKU:
11100
Price $6.10
1+
$6.1
96+
$5.68
360+
$5.37
720+
$5.06
1440+
$4.88
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Description

Premium 100% RTV Silicone Sealant (Available in Multiple Colors)

Our premium industrial grade 100% RTV silicone sealant is the best choice for most general construction projects. Whether you’re just working on a simple DIY project in your own home or you’re a professional contractor looking for a strong silicone sealant to assemble products, this sealant’s extreme flexibility and durability make it an efficient and affordable choice. The premium industrial grade 100% RTV silicone sealant is fluid and easy to apply but its adhesion packs a major punch, lasting for years longer than most alternatives. 

Our premium industrial grade 100% RTV silicone sealant is widely known in the industry for its ability to withstand both extremely low and extremely high temperatures, making it ideal for creating perfect seals on gaskets and for use in outdoor areas where they might be exposed to the elements, weather events, and more. 

Our silicone sealants can also be used as a superior adhesive for bonding surfaces together, making them the number one choice of manufacturers for assembling their products. For a long-lasting and efficient high-grade silicone sealant that can be used on a wide variety of surfaces and in various environments, including extremely low and high temperatures, Silicone Depot’s RTV silicone sealant is the right choice for the job. 

It’s an extremely versatile product and can be used for most construction needs. However, it is not recommended for use on vinyl windows, vinyl doors, vinyl siding, vinyl or coated guttering applications, concrete, stone, brick, or most masonry work. If you need silicone sealant for masonry work or for other specialty surfaces, check out our Project 1 Neutral Cure Silicone Sealant

  • Industrial grade
  • Your best bet for any general construction needs 
  • Versatile sealant can be used indoors or outdoors, as well as for assembling products and countless other applications
  • Holds up against the elements for use around rain, snow, and the elements
  • Extremely easy to apply thanks to its fluidity and high-quality makeup
  • Superior adhesive with strong bonding properties 
  • Comes in 10.1 oz tube or 1,2 and 5 gallon pails - you can pick up only as much silicone sealant as you need 
  • Works well on: Metal, glass, marble, tile, ceramic, porcelain, painted surfaces, non-oily woods, and rubber

Makes a great replacement and alternative for Dap 08641, Dow Corning 732, GE 100 Series, and more

Use Cases:

  • HVAC
  • New Construction
  • Remodeling
  • Window and Door Installations
  • Use Neutral Cure for Vinyl Windows
  • Countertop Installation
  • Plumbing
  • Wildlife Prevention
  • Manufacturing
  • Gasket-making
  • Trim Carpentry
  • Caulking Services
  •  

Not Recommended for Vinyl.

Safety data sheet.

Extra Information

Starts:
From
Benefit 1:
Durable
Benefit 2:
Versatile
Benefit 3:
Construction Grade
Review text:
"We have tried a lot of different silicone caulks as an hvac contractor. We have had great success with this and it’s a time saver not having to break an inner seal."
Review person:
– Kirk
qualifying product:
yes
thresholdPrice-1:
6.1
thresholdPriced-2:
5.68
thresholdPrice-3:
5.37
thresholdPrice-4:
5.06
thresholdPrice-5:
4.88
thresholdAmount-1:
1
thresholdAmount-2:
96
thresholdAmount-3:
360
thresholdAmount-4:
720
thresholdAmount-5:
1440
faq_question_1:
What payment methods do you accept? Will you keep my card information on file?
faq_answer_1:
We accept all major credit cards (Visa, Mastercard, American Express, Discover), PayPal, and Apple Pay. We do not keep your card information on file to protect your privacy.
faq_question_2:
Do you offer same-day shipping?
faq_answer_2:
We pride ourselves on industry-leading shipping speeds. Most smaller orders placed before 3:00 PM EST ship the same business day. Orders placed later in the day typically ship the next business day.
faq_question_3:
How fast will my order ship?
faq_answer_3:
You can expect your order within 3-5 business days. If you experience shipping issues or need your order sooner, contact us at info@siliconedepot.com or call 812-824-8000.
faq_question_4:
Can your silicone be painted?
faq_answer_4:
Most silicones cannot be painted with standard paints because paint won’t adhere properly. If paintability is important, we recommend using our Painter's Caulk.
faq_question_5:
What’s the shelf life of your silicone products?
faq_answer_5:
Most silicone sealants have a shelf life of 2 years from the date of manufacture. Always check the product label for the exact expiration date. Proper storage in a cool, dry place will help maximize performance.
faq_question_6:
What is your return or exchange policy?
faq_answer_6:
We offer a 1-year warranty on product quality within accordance to each product's labeled manufactured date. If you experience product issues, contact us at info@siliconedepot.com or call 812-824-8000.
faq_question_7:
How do you ship pallet-sized orders?
faq_answer_7:
By freight. If you need specific shipping accomdations, notated it within your order comments or contact us at info@siliconedepot.com or call 812-824-8000.
faq_question_8:
How much does shipping cost?
faq_answer_8:
All orders over $35 ship for free in the continential U.S.
faq_question_9:
Can I request a quote for a large order?
faq_answer_9:
Yes, click here for a custom quote, and our team will reach out.
faq_question_10:
Can this product be used on vinyl surfaces?
faq_answer_10:
No, this product is not recommended to be used on vinyl surfaces.
faq_question_11:
Is this product good for industrial jobs?
faq_answer_11:
Yes, this product is used for structural glazing and other industrial applications
faq_question_12:
Does this product have an odor?
faq_answer_12:
Yes, this product releases acetic acid as it cures (vinegar smell).
faq_question_13:
Can this product be used around electrical wire?
faq_answer_13:
No, this product cannot be used around electrical wire.
faq_question_14:
Do you offer bulk discounts? How does tiered pricing work?
faq_answer_14:
Yes! We offer tiered pricing, which means the more you buy, the more you save. Each product page shows price breaks at different quantity levels.

Videos

See what the community says

  • Posted by Joe Olobor on Jan 24th 2021

    5

    Premium 100% RTV clear

    Meet our requirements and perfect for our big project here in New York.

  • Posted by Jim Gerdel on Jan 2nd 2021

    5

    Adhesion and service

    The service at silicone depot is the best! Always in stock and super fast shipping. I buy several different RTV products and the quality is excellent. I don’t buy from anywhere else.

  • Posted by Henry Marks on Sep 29th 2020

    5

    Premium Industrial 100% RTV Silicone Rubber

    We use a lot of this silicone. Great price and great product.

  • Posted by Chao Ho Chen on Sep 9th 2020

    5

    Silicon

    Good product

  • Posted by Malcolm A Gilbert on Jul 7th 2020

    5

    So far so good.

    Good product.

  • Posted by Andrew Lee on Apr 27th 2020

    5

    Best in kind

    I was looking for a plain black silicone caulk and encountered with SiliconeDepot by accident. However, I was so satisfied with the product. It worked so well. In fact I am going to order some more in volume.

  • Posted by Kim Samuelson on Apr 20th 2020

    5

    100% rtv silicone rubber

    Very pleased. best caulk I've ever used. Talked with the the owner -- what a nice guy

  • Posted by Gary Kensler on Nov 25th 2019

    5

    Premium 100 % RTV Silicone

    Great Product

  • Posted by ROBERT STANCLIFF on Sep 25th 2019

    5

    GREAT

    BETTER THAN GE OR CRL