

🔥 Seal the deal with the heat-proof hero of your toolbox!
J-B Weld 31314 High Temperature RTV Silicone Gasket Maker & Sealant is a professional-grade, red silicone gel designed to create durable, waterproof seals that withstand continuous temperatures up to 550ºF and intermittent spikes to 650ºF. Sensor-safe and weather-resistant, it cures quickly with air moisture to form a crack-proof gasket ideal for automotive and mechanical repairs, trusted by experts for over four decades.

| ASIN | B00ID8IUJY |
| Best Sellers Rank | #6,522 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Silicone Adhesives |
| Brand | J-B Weld |
| Color | Red |
| Date First Available | September 1, 2004 |
| Global Trade Identification Number | 00043425313140 |
| Is Discontinued By Manufacturer | No |
| Item Form | Gel |
| Item Weight | 3.17 ounces |
| Item dimensions L x W x H | 1.97 x 1.57 x 6.3 inches |
| Item model number | 31314 |
| Manufacturer | JBWeld |
| Material | Silicone |
| Number of Items | 1 |
| Product Dimensions | 1.97 x 1.57 x 6.3 inches |
| Style | Compact |
| Surface Recommendation | Door |
| UPC | 043425313140 043425700193 |
| Unit Count | 3.0 Ounce |
| Water Resistance Level | Waterproof |
C**.
Lasted over a year & counting. Great quality!
Quality is great! I used on a waterpump install on a Nissan Xterra and no leaks or issues after a year! Product is still usable and hasn't went bad in tube.
A**.
Fixed the oven door
Bought this because the trim on our gas range oven door kept popping off. So I bought this silicone for the fix. Works great with a nice thick bead around the trim, no more popping off.
A**R
Wirks as advertised!
Man this red stuff really works. My house has old steam radiators that were leaking, and not heating correctly; I applied this stuff about four years ago and not a leak since. The his really stands up to very hat temperatures as advertised!
D**N
quality is good
The quality is good, I recommend it. Only the area to be applied should be dry and clean during application.
K**Y
Works as advertised
Works as advertised, no complaints. I'm satisfied with the purchase.
A**R
good buy
Used this as a cheap fix to plug the typical Ford leaking exhaust manifold. It works as long as you dont hammer the gas 🤣
A**E
Get it, it is worth it.
Always the best
S**Y
It does what it is designed for
Used it for sealing my pellet stove hopper.
C**R
I had to wait for a while for it to be delivered but I am happy that I did receive the item is described a plus plus I still recommend this seller
R**H
الشحن والتغليف جدا ممتاز واشكر البائع على حسن تعامله وصدقه وايضا شكر لك يالغالي على كرت العمل الخاص بكم وايضا على كروكي الموقع الخاص بمحلكم انا من الرياض واحسدكم يا أهل جده على المحلات الممتازه جدا عندكم وضمنهم هذا المحل 😂 ما شاء الله تبارك الله طبعا المنتج اصلي وحقيقاً لم أقم بتجربة الى الان لكني مؤقن بإذن الله انه بيحل الامور بشكل بسيط جدا طلبت هالمعجون لاني ناوي اركب عدسات على شمعات سيارتي وعندي الغراء الخاص بالشمعات الي اسمه بوتيل لكن احب دائما اكون في السيفت سايد (الجهة الامنة) واقطع الشك باليقين وبستخدمه بعد ما اركب الغراء الخاص بالشمعات وبحط من المعجون على خارج الشمعة لجل أمنع اي شكل من أشكال الرطوبه او تسريب الماء والغبار وأساسا هالنوع مصمم على ان يتم استخدام مثلا على كارتير زيت مكينة سيارة والمكان ذا حار جدا بسبب الزيت ويتعرض لكل العوامل ويبقى ممتاز ولا يتأثر بشيء 🌹
C**R
Great for attaching seal on Kamado Joe Barbeque
E**B
Rien a dire de négatif
M**N
Bought this to fix the inner and outer glass of my electric oven door. Been looking for one at the local hardware stores but didn’t find one. Purchased this since it’s mentioned for glass and oven doors and suitable for high temp applications. Worked great and baked a few cakes since - all good. Just has to take note that it takes about 24 hours to complete heal.
Trustpilot
3 weeks ago
1 week ago