3M Adhesive Sealant 740 UV Black 600 Milliliter Sausage Pack
Why you'll like it
- Exceptional UV Resistance — Withstands continuous direct sunlight without cracking or degrading over time.
- All-Weather Durability — Protects joints and seals against rain, wind, and severe temperature fluctuations.
- Immediate Paintability — Accepts water-based paints right away while still wet for faster project completion.
- Flexible Elastomeric Bond — Maintains permanent elasticity to accommodate natural joint movement between dissimilar materials.
- Low-VOC Formula — Single-component moisture-curing compound operates without isocyanates for safer handling.
Product details
Description
The 3M Adhesive Sealant 740 UV in Black is a high-performance, single-component silane-modified polymer hybrid designed for demanding industrial, construction, and transportation sealing applications. This advanced elastomeric formula cures via moisture exposure to deliver exceptional long-term flexibility, weather resistance, and superior protection against direct sunlight degradation.
It effortlessly bridges and seals gaps between dissimilar substrates including concrete, wood, aluminum, glass, fiberglass, and various plastics. Engineered for efficiency, the 600 milliliter sausage pack is paintable immediately with water-based coatings while still wet, featuring a quick skin-forming time of 40 to 60 minutes.
Completely free of isocyanates and boasting low volatile organic compound content, this professional-grade black sealant provides reliable, permanent structural elasticity and robust environmental shielding for outdoor and indoor projects alike.
How to use
- Ensure surfaces are clean, dry, and free of dust, grease, and old sealant.
- Apply the sealant using a standard hand or pressure caulking gun into the joint.
- Tool or smooth the bead immediately after application if necessary.
- The product forms a skin in 40 to 60 minutes and cures fully within approximately 24 hours depending on ambient humidity.
Ingredients
Silane Modified Polymer, Calcium Carbonate, Plasticizers, Moisture-Curing Catalysts, Carbon Black Pigment, Additives
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | 3M |
|---|---|
| UPC | 051111080252 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
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FAQs
What materials is 3M Adhesive Sealant 740 UV compatible with?
This hybrid sealant bonds effectively to a wide variety of substrates including concrete, wood, aluminum, glass, fiberglass, plastics, and most lacquered metals.
Can 3M 740 UV sealant be painted over?
Yes, it can be painted immediately after application using water-based paints while the sealant is still wet.
Does this sealant contain isocyanates?
No, it is formulated as an isocyanate-free silane modified polymer with low volatile organic compound content.
Are these imported 3M products authentic on Dropy India?
Yes, all products on Dropy are authentic USA imports sourced directly from trusted manufacturers and official channels.
What is the cure time for this 3M sealant?
It forms a skin within 40 to 60 minutes and cures fully in approximately 24 hours through moisture exposure.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.