---
product_id: 33443465
title: "RV Trailer BOSS 380 10.3oz Silicone SEALANT Almond Caulk Sealant (1)"
brand: "accumetric"
price: "€ 78.31"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/33443465-rv-trailer-boss-380-10-3oz-silicone-sealant-almond-caulk
store_origin: GR
region: Greece
---

# Waterproof sealant -35°F to 140°F range 10.3oz capacity RV Trailer BOSS 380 10.3oz Silicone SEALANT Almond Caulk Sealant (1)

**Brand:** accumetric
**Price:** € 78.31
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with BOSS 380!

## Quick Answers

- **What is this?** RV Trailer BOSS 380 10.3oz Silicone SEALANT Almond Caulk Sealant (1) by accumetric
- **How much does it cost?** € 78.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/33443465-rv-trailer-boss-380-10-3oz-silicone-sealant-almond-caulk)

## Best For

- accumetric enthusiasts

## Why This Product

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

## Key Features

- • **Weather Warrior:** Resists ozone and UV radiation for long-lasting durability.
- • **Quick Tack-Free Time:** Achieve a tack-free finish in just 10-20 minutes.
- • **Seal with Confidence:** Perfect for filling and sealing cracks around your RV.
- • **Versatile Compatibility:** Adheres to metal, glass, wood, and more!
- • **Single Component Simplicity:** Easy application with no mixing required.

## Overview

The RV Trailer BOSS 380 10.3oz Silicone Sealant in Almond is your go-to solution for waterproofing and sealing various surfaces around your RV. With a wide application temperature range and quick tack-free time, this versatile sealant is compatible with multiple materials, ensuring a reliable and durable seal against the elements.

## Description

RV Trailer BOSS 380 10.3oz Silicone SEALANT Almond Caulk Sealant (1)

## Features

- Caulk Sealant; BOSS (R) 380; Use To Fill And Seal Cracks Or Gaps Around Windows/ Vents/ Ducts/ Fixtures/ Lights/ Gutters/ Downspouts/ Ducts/ Piping/ Interior Walls And Ceilings/ Door Joints/ Electrical Connectors And Boxes To Waterproof On RV; Compatible With Metal/ Glass/ Wood/ Silicone Resins/ Vulcanized Silicone Rubber/ Ceramics And Plastic Surfaces; Single Component; Acetoxy Cure;
- Application Temperature Range From -35 Degree Fahrenheit To 140 Degree Fahrenheit; 10 To 20 Minutes Tack Free Time; Almond; Single; Resists Ozone And UV Radiation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Accumetric |
| Item Weight | 14 Ounces |
| Item Form | Paste |
| Surface Recommendation | Walls,Windows,Door,Gutters |
| Water Resistance Level | Waterproof |
| Manufacturer | Accumetric |
| UPC | 700360054667 |
| Material | Silicone |
| Item Weight | 14 ounces |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | NTP_13-0763 |

## Images

![RV Trailer BOSS 380 10.3oz Silicone SEALANT Almond Caulk Sealant (1) - Image 1](https://m.media-amazon.com/images/I/41tsO8A7mKL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

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**Shop now:** [https://www.desertcart.gr/products/33443465-rv-trailer-boss-380-10-3oz-silicone-sealant-almond-caulk](https://www.desertcart.gr/products/33443465-rv-trailer-boss-380-10-3oz-silicone-sealant-almond-caulk)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-07*