✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Mega Sale Loctite 5900? Flange Sealant, Heavy Body Rtv Silicone, 300 Ml Cartridge, Black - 1 Per Cq - 212184 See Details [LSCPwmOi]

$29.99 $95.99 -69%

Loctite 5900 Flange Sealant: The Ultimate Heavy Body RTV Silicone SolutionIntroducing the Loctite 5900 Flange Sealant, the go-to choice for professionals and DIY enthusiasts alike. This heavy body RTV silicone offers exceptional performance and versa

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Mega Sale Loctite 5900? Flange Sealant, Heavy Body Rtv Silicone, 300 Ml Cartridge, Black - 1 Per Cq - 212184 See Details [LSCPwmOi]

Loctite 5900 Flange Sealant: The Ultimate Heavy Body RTV Silicone Solution

Introducing the Loctite 5900 Flange Sealant, the go-to choice for professionals and DIY enthusiasts alike. This heavy body RTV silicone offers exceptional performance and versatility, making it ideal for a wide range of applications. With its black color and 300 mL cartridge, the Loctite 5900 is designed to provide a reliable seal in challenging environments. Its moisture cure formula ensures quick and efficient curing, while its super flexible nature allows for movement and vibration without failure. This product is a must-have for any project where a durable, long-lasting seal is required.

Key Product Properties and Specifications

The Loctite 5900 Flange Sealant is engineered with high-quality silicone, offering excellent resistance to oil, corrosive processes, and transmission fluids. With a mild odor and a specific gravity of 1.34, it is safe and user-friendly. The product features a gap fill capability of up to 1/4 inch, allowing for effective sealing in even the most complex gaps. Its Shore A hardness of 35 ensures a strong, yet flexible bond. The Loctite 5900 cures at a temperature of 77°F within 20 minutes, with a full cure time of 24 hours. This versatile sealant has a temperature range of -65°F to 500°F, making it suitable for a wide range of environments.

Practical Applications and Benefits

Whether you're working on automotive, industrial, or household projects, the Loctite 5900 Flange Sealant is the perfect solution. Its multi-purpose nature allows for use in various applications, including sealing flanges, joints, and gaps. The product's ability to withstand extreme temperatures and harsh chemicals makes it ideal for use in demanding environments. With its low VOC content of 3.08%, it is environmentally friendly and safe for indoor use. The Loctite 5900 is a reliable choice for professionals and DIYers looking for a high-performance sealant that delivers exceptional results every time.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a great and a very, very smart purchase.

- Catrin J..

January 23, 2026

Absolutely no complaints!

This is a very impressive and a very, very fine tool.

- Rhianedd D..

January 23, 2026

Absolutely no complaints!

The quality is just absolutely so very fantastic.

- Emlyn T..

Write a Review

You Might Also Like

Discover more great products from our collection.

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY