---
product_id: 277575223
title: "Silicone Sealant 3145 RTV Silicone Sealant,Mil-A-46146 Adhesive/Sealant,PWBs assembly sealant/LEDs sealant/Electronic equipment's sealant/Electrical equipment sealant,Gray, 90ml"
brand: "dowsil"
price: "55192CFA"
currency: XOF
in_stock: true
category: "Dowsil"
url: https://www.desertcart.sn/products/277575223-silicone-sealant-3145-rtv-silicone-sealant-mil-a-46146-adhesive
store_origin: SN
region: Senegal
---

# High tensile & tear strength Water resistant sealant MIL-A-46146 tested durability Silicone Sealant 3145 RTV Silicone Sealant,Mil-A-46146 Adhesive/Sealant,PWBs assembly sealant/LEDs sealant/Electronic equipment's sealant/Electrical equipment sealant,Gray, 90ml

**Brand:** dowsil
**Price:** 55192CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the future with confidence — where precision meets power!

## Quick Answers

- **What is this?** Silicone Sealant 3145 RTV Silicone Sealant,Mil-A-46146 Adhesive/Sealant,PWBs assembly sealant/LEDs sealant/Electronic equipment's sealant/Electrical equipment sealant,Gray, 90ml by dowsil
- **How much does it cost?** 55192CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/277575223-silicone-sealant-3145-rtv-silicone-sealant-mil-a-46146-adhesive)

## Best For

- dowsil enthusiasts

## Why This Product

- Trusted dowsil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Protection:** Seals and safeguards sensitive electronics from moisture and environmental damage.
- • **Precision Application:** Non-flowing paste formula ensures clean, mess-free sealing on PWBs and modules.
- • **Versatile Compatibility:** Perfectly bonds with glass, metals, plastics, and electronic components.
- • **Engineered for Innovation:** Trusted in cutting-edge tech like smart meters, e-mobility, and LED assemblies.
- • **Military-Grade Reliability:** Certified MIL-A-46146 Group II tested for unmatched industrial strength.

## Overview

Dowsil Silicone Sealant 3145 is a gray, 90ml MIL-A-46146 Group II tested RTV silicone adhesive designed for high tensile strength and elongation. Ideal for sealing and protecting electronic and electrical equipment including PWBs, LEDs, and smart devices, it offers water resistance and compatibility with multiple materials, making it a top choice for industrial and advanced tech applications.

## Description

Clear, non-flowing adhesive with high tensile strength and elongation, MIL-A-46146 Group II tested

## Features

- Sealing openings in modules and housings.
- Assembly of components on printed wiring board (PWB)
- Sealing in and around wired and electrical leads
- High tensile/tear strength and elongation.
- Industrial applications: Circuit boards, Light Emitting Diodes (LEDs), Smart Meters, E-Mobility Solutions, Smart Home Devices, Power Tools, CRT module, Electrical leads, Electronic equipment, Electronics, LCD module, Modules, PDP module, Power supplies, PWBs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R2YZXSX |
| Best Sellers Rank | #21,268 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #107 in Hardware Sealers |
| Brand | Dowsil |
| Brand Name | Dowsil |
| Colour | Gray |
| Compatible Material | Electronic Components, Glass, Metals, Plastic |
| Country of Publication | USA |
| Item Form | Paste |
| Manufacturer | Dowsil |
| Manufacturer Part Number | 3145G |
| Material | Silicone |
| Material Type | Silicone |
| Net Quantity | 90.0 Milliliters |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Supported Standards | MIL-A-46146 |
| Surface Recommendation | Electronic Equipment, Electrical Equipment |
| Unit Count | 90.0 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Material:** Silicone
- **Brand:** Dowsil
- **Style:** Compact
- **Water Resistance Level:** Water Resistant
- **Item Form:** Paste

## Images

![Silicone Sealant 3145 RTV Silicone Sealant,Mil-A-46146 Adhesive/Sealant,PWBs assembly sealant/LEDs sealant/Electronic equipment's sealant/Electrical equipment sealant,Gray, 90ml - Image 1](https://m.media-amazon.com/images/I/31g+uF2wb7L.jpg)

## Questions & Answers

**Q: Is the certificate of compliance (coc) issued with product?**
A: For sure certificate of compliance (coc) will be provided along with item.

## Frequently Bought Together

- Dowsil Silicone Sealant 3145 RTV Silicone Sealant,Mil-A-46146 Adhesive/Sealant,PWBs assembly sealant/LEDs sealant/Electronic equipment's sealant/Electrical equipment sealant,Gray, 90ml
- Catchex Multimeter Cord Probe Set Test Cable Pair for Universal Digital Multi Meter Detector Lead Wire Probes Sharp Lead Needle Set (Black, Red) (Pack of 1)
- DHRUVPRO Multimeter Cord Probe Set Test Cable Pair 10 A Sharp Lead Needle Set Universal Digital Multi Meter Detector Lead Wire Probes Digital Multimeter, Battery Powered

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/277575223-silicone-sealant-3145-rtv-silicone-sealant-mil-a-46146-adhesive](https://www.desertcart.sn/products/277575223-silicone-sealant-3145-rtv-silicone-sealant-mil-a-46146-adhesive)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-13*