---
product_id: 42550576
title: "Of America Rtv Silicone Gray Eng Sealer Tb1215"
brand: "threebond"
price: "€ 76.96"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/42550576-of-america-rtv-silicone-gray-eng-sealer-tb1215
store_origin: HR
region: Croatia
---

# OEM-grade liquid gasket for metal-to-metal seals Superior gear oil resistance Paste-like, non-drip formula Of America Rtv Silicone Gray Eng Sealer Tb1215

**Brand:** threebond
**Price:** € 76.96
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro — no leaks, no limits!

## Quick Answers

- **What is this?** Of America Rtv Silicone Gray Eng Sealer Tb1215 by threebond
- **How much does it cost?** € 76.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/42550576-of-america-rtv-silicone-gray-eng-sealer-tb1215)

## Best For

- threebond enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last, Leak-Free:** Forms a durable, flexible seal that resists gear oil and prevents leaks under high stress.
- • **OEM Quality You Can Trust:** Factory-recommended for critical assemblies like transmissions, crankcases, and valve covers.
- • **Versatile Industrial Strength:** Perfect for shipbuilding, automotive, agriculture, and heavy machinery sealing needs.
- • **Precision Application, Zero Mess:** Non-drip paste consistency ensures clean, vertical or overhead use without drips or runs.
- • **Long Shelf Life, Ready When You Are:** Stays liquid in the tube for months, eliminating waste and ensuring consistent performance.

## Overview

Threebond Of America RTV Silicone Gray Eng Sealer TB1215 is a premium, paste-like liquid gasket designed for metal-to-metal and rubber-to-metal seals where no traditional gasket is used. Its non-drip formula allows easy vertical application, while its superior gear oil resistance ensures long-lasting, leak-proof joints in automotive, industrial, and marine applications. Trusted by OEMs and professionals alike, it offers a durable, flexible seal with excellent shelf life.

## Description

Liquid gasket. Use in fits Case to fits Case Where NO GASKET is used.

Review: OEM Quality - Ive always used regular gasket maker. I was rebuilding a Subaru 5 MT and decided to this time use what was called for from the factory. Gasket maker is gasket maker, but this seems to work really well and firm up quickly. It was easy to use as with any other gasket maker. I sealed the transmission and didnt experience any leaks. Its a quality product. Its slighly more expensive than other brands, but worth the cost. I noticed its lasted longer than other brands. With others you use it once and its hardened by the time you are ready to use again. This stuff is still liquid in the tube months later.
Review: A must have if your rebuilding UTV engines!! - This is awesome oem quality required for assembly of Yamaha crankcases and other brands where it’s metal to metal or sealing rubber gaskets to aluminum cases or valve covers on motorcycles, skimobiles, UTV, ATV…etc!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000TGHCZG |
| ASIN  | B000TGHCZG |
| Best Sellers Rank | #161,653 in Automotive ( See Top 100 in Automotive ) #96 in Gasket Sealers #3,402 in Oils & Fluids |
| Brand | ThreeBond |
| Color | Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (62) |
| Date First Available | September 10, 2012 |
| Date First Available  | September 10, 2012 |
| Is Discontinued By Manufacturer | No |
| Is Discontinued By Manufacturer  | No |
| Item Form | Paste |
| Item Weight | 10.2 ounces |
| Item dimensions L x W x H | 9.1 x 2.2 x 1.8 inches |
| Item model number | TB1215 |
| Item model number  | TB1215 |
| Manufacturer | Three Bond |
| Manufacturer  | Three Bond |
| Material | Silicone |
| Number of Items | 1 |
| Product Dimensions | 9.1 x 2.2 x 1.8 inches |
| Product Dimensions  | 9.1 x 2.2 x 1.8 inches; 10.23 ounces |
| Style | Industrial |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** ThreeBond
- **Item Weight:** 290 Grams
- **Item dimensions L x W x H:** 9.1 x 2.2 x 1.8 inches
- **Material:** Silicone
- **Style:** Industrial

## Images

![Of America Rtv Silicone Gray Eng Sealer Tb1215 - Image 1](https://m.media-amazon.com/images/I/41kHmxxfpnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ OEM Quality
*by C***O on December 23, 2024*

Ive always used regular gasket maker. I was rebuilding a Subaru 5 MT and decided to this time use what was called for from the factory. Gasket maker is gasket maker, but this seems to work really well and firm up quickly. It was easy to use as with any other gasket maker. I sealed the transmission and didnt experience any leaks. Its a quality product. Its slighly more expensive than other brands, but worth the cost. I noticed its lasted longer than other brands. With others you use it once and its hardened by the time you are ready to use again. This stuff is still liquid in the tube months later.

### ⭐⭐⭐⭐⭐ A must have if your rebuilding UTV engines!!
*by K***. on July 16, 2025*

This is awesome oem quality required for assembly of Yamaha crankcases and other brands where it’s metal to metal or sealing rubber gaskets to aluminum cases or valve covers on motorcycles, skimobiles, UTV, ATV…etc!!

### ⭐⭐⭐⭐⭐ Great better-than-OEM products
*by E***R on December 27, 2025*

I went to a mechanic to get an estimate to fix an oil leak in my Sienna (2GR-FE Engine Code). He gave me an estimate of over $1,300 + materials/taxes. I decided I would try to do it myself as I would soon have time off work. I did not drop the engine, as most of the YT tutorials suggested. I only went as far as to take out the alternator and A/C compressor. Leak is now gone. I had previously used the Toyota FIPG, but it did not last. This one has held up fine and I like it that the color makes it easier to spot future leaks, should they appear again, hopefully not. I learned in my research that this company manufactures OEM products for most car makers. I still prefer Threebond and I recommend everybody does as well. It has a lot of product compared to others, hence the price. The applicator works great as well. I don't think I will ever use a different brand.

## Frequently Bought Together

- Threebond Of America Rtv Silicone Gray Eng Sealer Tb1215
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red
- Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-04*