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Dowsil 3145 RTV 305ml 10.3oz Clear Adhesive Sealant Mil-A-46146 Electrical Battery Board Housing Moisture Sealing Non Flow Primerless Adhesion High Strength Group II/III

Dowsil 3145 RTV 305ml 10.3oz Clear Adhesive Sealant Mil-A-46146 Electrical Battery Board Housing Moisture Sealing Non Flow Primerless Adhesion High Strength Group II/III

Name: Dowsil 3145 RTV 305ml 10.3oz Clear Adhesive Sealant Mil-A-46146 Electrical Battery Board Housing Moisture Sealing Non Flow Primerless Adhesion High
Brand: Sanyi
SKU: 658293201
Price: 716.40 TND
Availability: InStock
Rating: 1 (1 reviews)

Product ID: 658293201

Details

Brand
SANYI
Item Form
Paste
Material
Silicone
Style
Industrial
Water Resistance Level
Water

⚡500 V/mil dielectric strength

💪940 psi tensile strength

🌡️-45°C to 200°C thermal range

716.39 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Description

🔧 Seal smart, seal strong — the clear choice for pros who demand more!

NO MESS NO STRESS - Non-flow, primerless adhesion means faster, cleaner application with zero slump
THERMAL RESILIENCE - Operates flawlessly from -45°C to 200°C, perfect for demanding environments 🌡️
DURABLE FLEXIBLE SEAL - 660% elongation with 940 psi tensile strength for lasting mechanical stability 💪
UNMATCHED ELECTRICAL PROTECTION - High dielectric strength ensures your sensitive components stay safe ⚡
CERTIFIED MILITARY GRADE QUALITY - Meets MIL-A-46146 specs for professional-grade reliability and peace of mind

DOWSIL 3145 RTV is a one-part, clear silicone adhesive sealant designed for electrical and industrial applications. It offers high dielectric strength (500 V/mil), exceptional tensile strength (940 psi), and extreme elongation (660%), ensuring durable, moisture-resistant seals on battery packs, PCBs, and housings. With a broad temperature range (-45°C to 200°C) and primerless, non-flowing application, it meets MIL-A-46146 military specifications for reliable, professional-grade performance.

Specifications

ASIN	B0DHGTZR7D
Best Sellers Rank	#811,575 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,080 in Hardware Sealers
Brand	SANYI
Brand Name	SANYI
Color	Clear
Compatible Material	Glass, Metal, Plastic, Porcelain, Rubber
Customer Reviews	1.0 out of 5 stars 1 Review
Included Components	Paste, Paste Bottle 305ml, Outer Box
Item Form	Paste
Manufacturer	Dowsil
Material	Silicone
Material Type	Silicone
Model	Dowsil 3145 305ml Clear
Number of Items	1
Number of Packs	1
Part Number	Dowsil 3145
Style	Industrial
Style Name	Industrial
Unit Count	10.3 Ounce
Water Resistance Level	Water Resistant

Reviews

W**S

Buyer Beware!

Buyer beware. This is either not real DowSil or was improperly stored. Has yellowish color, doesn't smell right and the packaging is sketchy as compared to material bought through authorized distributor.

18.08.2026

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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.

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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.

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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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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716.39 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews