Ravi from Mumbai, 35, faced leaks in outdoor piping during monsoon season.
Used 3M tape to seal joints; it adhered immediately, lasted through heavy rains, saving ₹200 on repairs, arrived in 11-13 days.
You save 1,430 (8%)
Estimated doorstep delivery by 21 Nov - 23 Nov from USA






Seal Outdoors with Confidence at a Great Price
3M™ Gray Sealing Tape 4412G+ is a highly conformable, pressure-sensitive acrylic adhesive tape with TPO backing, available in India through crowcrowcrow, designed for creating watertight seals on various substrates. It easily molds over fasteners, seams, and gaps, ensuring a long-lasting, professional finish.
Its durable, abrasion-resistant backing makes this tape suitable for exterior applications, resisting weather, UV, and physical wear. Reviewers report quick adhesion, reliable sealing, and ease of use even on uneven surfaces, making it ideal for sealing leaks, joints, and protrusions in outdoor environments.
Imported from USA, factory-sealed, with all duties included, this tape arrives in 11-13 days via ExpressBox tracked shipping. Perfect for professionals and DIYers seeking a high-performance sealing solution in India.
Premium Acrylic Adhesive for Reliable Seals
3M's advanced acrylic adhesive provides immediate, strong bonding to metals and plastics, resisting weather and physical wear. Its conformable TPO backing molds over irregular surfaces, ensuring a watertight seal without mess or cure time.
Suitable for Exterior, Heavy-Duty Applications
Designed for outdoor sealing, this tape withstands UV, abrasion, and weather conditions. Ideal for professionals and DIY users seeking durable, quick, and clean sealing solutions in India.
Typical situations where 3M Gray Extreme Sealing Tape 4412G+ | Waterproof helps — illustrative scenarios, not customer reviews.
Ravi from Mumbai, 35, faced leaks in outdoor piping during monsoon season.
Used 3M tape to seal joints; it adhered immediately, lasted through heavy rains, saving ₹200 on repairs, arrived in 11-13 days.
| Adhesive Type | Acrylic pressure-sensitive |
| Backing Material | TPO (Thermoplastic Polyolefin) |
| Shelf Life | 730 days |
| Application | Press firmly over clean, dry surfaces to seal seams, joints, and gaps. |
| Reapplication | Reapply as needed for ongoing sealing or repairs. |
| Shelf Life after Opening | 2 years (factory-sealed) |
| Cost per use | ₹16,010 per roll — pack size 1 roll |
| Feature | 3M Gray Extreme | Others |
|---|---|---|
| Material & Adhesion | Acrylic adhesive with TPO backing for reliable waterproof seals | Generic rubber-based tapes with variable adhesion quality |
| Application Ease | Immediate pressure-sensitive stickiness, no cure needed | Requires curing time or messy liquid sealants |
| Weather Resistance | UV, abrasion, and weather-resistant for outdoor use | Limited weatherproofing, short lifespan outdoors |
| SKU | mcc3203 |
| GTIN | 00068060759504 |
| Brand | 3M |
| Size | 24 in x 18 yd |
| Color | Gray |
| Material | Acrylic, TPO backing |
| Item Weight | 1.54 kg (3.4 lb) |
About 3M
3M is a global leader in adhesive and sealing solutions, trusted for innovative, durable products used worldwide for demanding sealing needs.
Compliance & Legal
This is a sealing tape; no medical or safety certifications required.
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This item:
3M Gray Extreme Sealing Tape 4412G+ | Waterproof, Conformable, Quick-Apply Sealant
16,010

This item
3M Gray Extreme Sealing Tape 4412G+ | Waterproof, Conformable, Quick-Apply Sealant
16,010
Total price:
34,200
You save 5,390 (14%) Extra3 items selected
3 items
34,200You save 5,390 (14%) Extra
| Attributes | ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 16,010 17,440 | 2,750 4,600 | 15,440 17,550 | 1,640 1,650 | 800 1,090 | 2,110 3,230 | 1,590 1,630 |
| Brand Name | 3M | Scotch | Scotch | Scotch | Scotch | Amasuki | Mafegu |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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