Can I use this to seal a crack in the seal of a double wall metal water bottle on the inside so I can use it again?

As far as I know its food safe. I'm not sure about sealing a water bottle. Its supposed to seal everything ! Its a top of the line sealant.

I want to seal some cracks on the outer edges of my concrete bird bath. Is this nontoxic and safe for birds?

Yes, this product would be safe to use around all foods.

can this be used in a vegetable garden planter where it will come in direct contact with parts of the plant including the vegetable/herbs and roots?

Yes, your application will work for this product. Best of luck with your project!

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

Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce) - 2 Pack

Product ID: 218510518

Details

Brand
Sil-Bond
Item Weight
6.4 ounces
Material
Silicone
Style
2.8 oz Clear
Water Resistance Level
Water

🌞UV Stable & Non-Yellowing

💧100% Waterproof Seal

💪High Strength Adhesion

18451CFA

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 — strength and clarity that lasts!

ECO FRIENDLY SAFE - USDA approved and VOC compliant for peace of mind in food contact areas.
CRYSTAL CLEAR FINISH - Non-yellowing formula keeps your projects looking flawless over time.
UNMATCHED DURABILITY - Industrial-grade strength that holds tight through any weather.
VERSATILE BONDING POWER - Adheres seamlessly to metal, glass, wood, ceramic, and more.
EXTREME TEMPERATURE RESILIENCE - Performs flawlessly from -65°F to +350°F, indoors or out.

Sil-Bond RTV 4500 is a premium, clear silicone sealant designed for high-strength, waterproof, and UV-resistant sealing. USDA approved and VOC compliant, it ensures safe use in food contact applications while delivering exceptional adhesion across diverse materials. Engineered for extreme temperature ranges and all-weather durability, this 2-pack of 2.8 fl. oz tubes is perfect for professional-grade construction, industrial, and home projects.

Specifications

ASIN	B08DC2S666
Best Sellers Rank	#25,442 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #93 in Silicone Adhesives
Brand Name	Sil-Bond
Color	Clear
Compatible Material	Ceramic, Fiberglass, Glass, Metal
Customer Reviews	4.5 4.5 out of 5 stars (339)
Item Form	Paste
Item Weight	6.4 ounces
Manufacturer	Silco Incorporated
Material Type	Silicone
Model	Sil-Bond RTV4500
Number of Items	1
Number of Packs	2
Part Number	RTV-4500 2.8 - Clear -2x
Style Name	2.8 oz Clear Tube
Supported Standards	ASTM C920, TT-S-00230C, TT-S-01543A
UPC	301152604284
Unit Count	5.6 Fluid Ounces
Water Resistance Level	Water Resistant

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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks 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.

18451CFA

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

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

2 months ago

View all Trustpilot reviews