I did use a permanent marker to match my convertible to to the glued glass window

Can I use this as a glue/sealer on my wooden hot tub?

This is low strength. I would choose at least a medium strength silicone sealer.

Will this work to seal the top on a raised roof van?

3M Marine 4000 UV Adhesive is an excellent UV resistant caulk. The 4000 is especially designed for fiberglas and teak. If you want the toughest structural waterproof joint use the 3M 5200. Do not use the 5200 if you plan to take the raised part off. Once cured the 5200 forms a tenacious glued together joint.

does this caulk contain polyurethan?

No, unless it goes by another name. I did not see it listed on the label. -Jim

Marine Adhesive Sealant 4000uv Pn06580 White 295 Ml Cartridge

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

Help Track order

Account Cart

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

Help Track order

Account Cart

R1146

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 smart, stay shipshape—marine-grade strength meets UV-proof style!

FLEXIBLE TOUGH - Elastomeric adhesion absorbs shock, vibration, and movement without cracking or losing grip.
SEAL WITH CONFIDENCE - Medium-strength formula bonds securely yet allows future disassembly—perfect for professional marine maintenance.
SUNPROOF PERFORMANCE - Exceptional UV resistance ensures long-lasting color stability and protection above and below waterline.
VERSATILE APPLICATION - Ideal for aluminum, wood, gel coat, and fiberglass—trusted by pros in marine, industrial, and construction sectors.
READY FOR CUSTOMIZATION - Paintable immediately after application with water-based paints—no downtime, no compromise.

3M Marine Adhesive Sealant 4000UV is a professional-grade, medium-strength, moisture-curing sealant designed for marine and industrial use. It forms a flexible, waterproof bond on multiple surfaces, resists UV damage to maintain color and integrity, and can be painted over within an hour, making it the go-to solution for durable, long-lasting seals above and below the waterline.

Specifications

ASIN	B000XBDJWC
Best Sellers Rank	#5,938 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #786 in Industrial Adhesives, Sealants & Lubricants
Date First Available	August 25, 2003
Department	unisex-adult
Item Weight	10 ounces
Item model number	4000UV
Manufacturer	3M
Product Dimensions	2 x 3 x 9 inches

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

Vikram D.

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

2 weeks ago

Reema J.

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

1 month 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.