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| SKU | wnd5347 |
| GTIN | 00079340647978 |
| Brand | Loctite |
| Color | Off-white |
| Material | Epoxy resin / Polymercaptan hardener |
| Container Type | Syringe |
| Item Form | Liquid |
| Size | 25 ml (0.85 fl oz) |
| Weight | 0.082 kg (0.1764 lb) |
| Item Dimensions | 3.7 cm x 9.5 cm x 20.3 cm (1.91 in x 1.91 in x 4 in) |
| Pattern | Solid |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
Loctite Marine Epoxy, White, 25ml (0.85 fl oz) Syringe | Bonds Underwater
1,511
This item
Loctite Marine Epoxy, White, 25ml (0.85 fl oz) Syringe | Bonds Underwater
1,511
Total price:
7,913
You save 3,122 (28%) Extra3 items selected
3 items
7,913You save 3,122 (28%) Extra
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Repair Anything, Even Underwater
Loctite Marine Epoxy is a resilient, two-part adhesive system designed for underwater application and curing. This white epoxy sets in 2 hours and fully cures in 24 hours, creating a tough, rigid, high-strength bond. It is waterproof, solvent-resistant, and can be easily sanded or machined, making it ideal for repairing PVC, copper, brass, and galvanized pipes. It bonds effectively to metal, concrete, glass, fiberglass, ceramic, wood, and certain rigid plastics.
The convenient dual-syringe applicator dispenses equal amounts of resin and hardener, ensuring a precise mix for optimal performance. This formula does not shrink and resists water, most common solvents, and high impacts. Its versatility extends to bonding various materials, providing a reliable solution for marine and plumbing repairs.
Imported for Indian buyers, this Loctite Marine Epoxy offers a durable solution for challenging repair environments. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping. Check the product for manufacture date upon arrival.
Superior Underwater Repair Performance
Loctite Marine Epoxy is engineered to perform where other adhesives fail – underwater. Its unique two-part formula reacts to create a resilient, high-strength bond that withstands water immersion and common solvents. Unlike typical adhesives that require dry surfaces, this epoxy cures effectively even when submerged, making it indispensable for marine repairs, boat maintenance, or plumbing emergencies. The convenient dual-syringe ensures a perfect 1:1 mix every time, delivering consistent results for a bond that doesn't shrink and resists impacts. For Indian users facing humid conditions or water-related repairs, this imported solution offers unparalleled reliability and durability.
Ideal for Metal & Pipe Repairs, But Consider Alternatives for Flexible Surfaces
This epoxy excels at bonding rigid materials like metal, concrete, glass, fiberglass, ceramic, wood, and certain plastics, making it perfect for repairing PVC, copper, brass, and galvanized pipes. Its ability to be sanded and machined post-cure allows for seamless integration into existing structures. However, for applications requiring significant flexibility or bonding to very soft plastics, a more specialized flexible adhesive might be a better choice. If you have sensitive skin, always use gloves during application as it is a corrosive chemical.
Typical situations where Loctite Marine Epoxy helps — illustrative scenarios, not customer reviews.
A pipe under a sink in a humid Indian bathroom develops a leak.
Loctite Marine Epoxy can be applied directly to the wet pipe, even with residual moisture, and cures underwater. This prevents water damage and avoids the need to dismantle plumbing, offering a quick, reliable fix.
Repairing a fiberglass boat hull or a PVC pipe fitting exposed to constant moisture.
This epoxy's waterproof and solvent-resistant properties make it ideal for marine environments and plumbing. It bonds securely to fiberglass, PVC, and metal, ensuring a long-lasting repair that withstands water immersion and environmental exposure.
| Key Ingredients | Epoxy resin, Polymercaptan hardener |
| Active Components | Isophoronediamine, 1,3-Propanediamine, N-[3-(tridecyloxy)propyl]-, branched |
| Allergens | May cause skin sensitization. Contains amines which can be corrosive. |
| Free From | Shrinkage |
| Set Time | 2 hours |
| Full Cure Time | 24 hours |
| Recommended Use | Repairing PVC, copper, brass, galvanized pipes; bonding metal, concrete, glass, fiberglass, ceramic, wood, rigid plastics |
| Application Temperature | Not specified, but performs underwater |
| Shelf Life | 900 days (approx. 2.5 years) from manufacture date |
| Cost per use | 25 ml tube at 1 ml/use = 25 uses: ₹60.44 per ml |
| Contraindications | Not for use on flexible plastics, skin contact (use gloves), or for prolonged immersion in certain aggressive chemicals. |
| Machinability |
| Feature | Loctite Marine Epoxy, | Others |
|---|---|---|
| Underwater Application | Bonds and cures underwater | Most local adhesives require dry surfaces; specialized underwater epoxies are less common and may vary in performance. |
| Cure Time | Sets in 2 hours, cures in 24 hours | Varies by brand; some may offer faster set times but potentially compromise underwater cure or strength. |
| Bond Strength & Durability | High strength, rigid, waterproof, solvent-resistant, impact-resistant | Local options may offer good strength but often lack the specific underwater curing and high-impact resistance of this marine-grade formula. |
| Material Compatibility | Metal, concrete, glass, fiberglass, wood, rigid plastics, pipes | General-purpose epoxies bond many materials, but specific marine-grade formulations ensure better performance in wet conditions. |
| Cost per use | 25 ml tube — ₹60.44 per ml |
About Loctite
Loctite is a global leader in adhesives, sealants, and surface treatments, trusted for reliable solutions in industrial, automotive, and consumer applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes |  |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
| Can be sanded or machined after full cure |
| Local 25ml epoxy tubes typically range from ₹300-₹600, depending on brand and specific features. |
3,228 4,220 |
3,174 4,896 |
1,602 2,565 |
946 1,700 |
1,345 2,092 |
2,608 4,019 |
| Rating | 4.50(2,413) | 4.60(12K+) | 4.50(1,036) | 4.70(294) | 4.50(14) | 4.50(270) | 4.88(8) |
| Brand Name | Loctite | J-B Weld | Quartet | uxcell | HARFINGTON | Tnisesm | beduan |
| Item Form | Liquid | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
