Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

S420 Aquarium Silicone Sealant Clear - 2x10.1 Fl. Oz. Fish Tank Safe, Waterproof Bond to Glass, High Elasticity, Non-Toxic Aquarium Sealer for Freshwater & Saltwater | 2 Pack

Product ID: 670698580

Details

Brand
STANLEY
Color
Clear
Item Form
Liquid
Material
Silicone
Special Feature
Fast Drying

⚡Rapid 2-hour cure time

🐠Non-toxic, fish & plant safe

💧100% solventless, waterproof seal

R1019

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

🐟 Seal the deal with clarity and confidence!

VERSATILE CLEAR - Adheres flawlessly to glass, aluminum, and more, with a crystal-clear finish that keeps your aquarium looking pristine.
AQUARIUM SAFE FORMULA - Non-toxic and safe for all aquatic life, perfect for both freshwater and saltwater ecosystems.
FAST TRACK YOUR PROJECTS - Cures quickly with atmospheric moisture in just 2 hours, minimizing downtime and maximizing efficiency.
SUN CHEMICAL RESISTANT - Engineered to resist UV rays and harsh chemicals, maintaining strength and clarity in any environment.
UNBREAKABLE UNDERWATER BOND - 100% solventless silicone ensures a flexible, durable seal that stands the test of time and water pressure.

Stanley S420 Aquarium Silicone Sealant Clear is a premium, 100% solventless silicone designed for durable, waterproof bonding in aquariums. Non-toxic and safe for all aquatic life, it cures rapidly in 2 hours, resists UV and chemicals, and offers versatile adhesion to glass and metal surfaces—ideal for maintaining vibrant, leak-free aquatic environments.

Specifications

ASIN	B0D6Z9MJBC
Best Sellers Rank	#325,183 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #535 in Silicone Adhesives
Brand Name	STANLEY
Color	Clear
Compatible Material	Glass
Container Type	Tube
Customer Reviews	3.8 3.8 out of 5 stars (14)
Full Cure Time	2 hours
Item Form	Liquid
Item Package Quantity	2
Manufacturer	StanleyChem
Material Type	Silicone
Model	S420
Number of Pieces	2
Other Special Features of the Product	Fast Drying, Non Toxic, Waterproof
Part Number	SXSE1092US-AquarSlc
UPC	810125469169
Unit Count	2 Count
Volume	10.1 fluid ounces
Water Resistance Level	Waterproof

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day 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.

R1019

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews