Do I have to prep the surface since I've used my grill several times?

Yes, the grease and oils from cooking will effect the ability of the sealer to adhere to the surface. I used a spray degreaser and a stiff bristle brush and then finished with rubbing alcohol on a paper towel.

Is this applied inside or outside the smoker?

Either one would work. The best application is inside the smoker so that the sealant isn't seen from the outside.

would this seal on a granite counter top joint?

As a contactor that lays counter tops I'd use a non-sanded grout with a latex mixing compound. It shouldn't take much.

Can it be used to adhere silacon feet to the grates of a cooktop?

It should work fine as long as it is not expected to actually provide support.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

BBQgaskets.com Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Sealant, Black, 2.8 Fl.oz

Product ID: 298843688

Details

Material
Silicone
Brand
Silco
Style
Compact
Item weight
0.1 Kilograms
Compatible material
Beads

🖤Durable black color bead

🌧️Weatherproof & waterproof

🛡️FDA-grade food safe sealant

32624CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🖤 Seal it like a pro—because your BBQ deserves the best!

FOOD SAFE CONFIDENCE - FDA-grade silicone ensures safe contact with food surfaces, perfect for kitchen and BBQ repairs.
PRECISION APPLICATION - Creates a consistent 1/8" bead up to 29 feet long for professional, clean sealing every time.
ALL WEATHER DURABILITY - Impervious to rain, heat, and cold—your seal stays strong no matter the season.
EFFORTLESS SELF CURING - No mixing or baking required—just apply and let it cure naturally for a hassle-free fix.
UNIVERSAL BONDING POWER - Bonds seamlessly to all gasket types and surfaces, making it the go-to sealant for any project.

BBQgaskets.com Silco RTV 4500 is a premium FDA-grade silicone sealant designed for high-strength, waterproof sealing. Its black, self-curing formula creates a precise 1/8" bead up to 29 feet long, bonding to all gasket materials and surfaces. Ideal for food-contact applications, it withstands all weather conditions, ensuring durable, professional-grade repairs every time.

Specifications

ASIN	B01F9HCFEC
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	556,634 in DIY & Tools ( See Top 100 in DIY & Tools ) 5,005 in Sealers
Date First Available	24 Nov. 2014
Guaranteed software updates until	unknown
Item Package Quantity	1
Item Weight	100 g
Item model number	rtv4500B
Manufacturer	BBQgaskets.com
Package Dimensions	15.01 x 6.1 x 2.9 cm; 100 g
Part number	FDA-RTV-3OZ
Style	Compact

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

32624CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews