Does it work on smaller screws like No. 8 & 10 since it specifically says 3/8 to 1 in?

Used on my new pub chairs 1/4" bolts. I would think it would.

I want to know after the red permatex dries is the color still red or does it turn clear like red loctite?

Hi, I'm assuming you are talking about the Permatex (Color Red) RTV high temperature. If that's what you are regarding to it will harden as the color red as you see it. Good luck

Permatex 27140 High Strength Threadlocker Red 36 Ml Bottle

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

R$531

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔒 Lock it down for good — don’t let your projects come loose!

PERMANENT SECURITY - Locks studs and press fits permanently, resisting vibration loosening
VERSATILE FIT RANGE - Ideal for 3/8" to 1" (10-25mm) heavy-duty applications
UNMATCHED HOLDING POWER - Delivers 3,000 PSI strength to secure your toughest assemblies
COST EFFECTIVE EXCELLENCE - Top-rated performance at a fraction of local vendor prices
OEM SPECIFIED RELIABILITY - Trusted by professionals for critical, high-stress environments

Permatex 27140 High Strength Threadlocker Red is a professional-grade adhesive gel designed to permanently secure studs and press fits from 10mm to 25mm. Offering an impressive 3,000 PSI holding power, it prevents vibration loosening in heavy-duty applications and replaces traditional fasteners like set screws and snap rings. Trusted by OEMs and backed by 4.8-star reviews, this 36ml bottle delivers reliable, long-lasting performance with heat or special tools required for removal.

Specifications

ASIN	B000DEN3PM
Best Sellers Rank	#281,866 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #222 in Fillers, Adhesives & Sealants
Brand	Permatex
Brand Name	Permatex
Colour	red & white
Compatible Material	Metal
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 246 Reviews
Global Trade Identification Number	00686226271402
Item Form	Gel, Liquid
Item Package Quantity	1
Item Weight	1.6 Ounces
Manufacturer	Permatex
Manufacturer Part Number	27140
Material	Silicone
Material Type	Silicone
Model	27140
Number of Pieces	1
Other Special Features of the Product	High Strength, Permanent Locking
Special Feature	High Strength, Permanent Locking
Specific Uses For Product	Heavy-duty applications, Studs, Press fits
UPC	686226271402
Unit Count	36.0 Milliliters
Viscosity Level	High
Volume	36 Millilitres

Reviews

E**I

Good

27.01.2023

C**N

GREAT PRODUCT AT GREAT PRICE

GREAT PRODUCT AND SO MUCH CHEAPER ON HERE THAN OUR LOCAL VENDORS

30.03.2026

A**R

Four Stars

great

4.08.2017

R**L

Great product

The loctite is a great price. The thread lock is excellent for automotive fasteners.

22.10.2025

M**L

GOOD

27.03.2024

W**P

Good product

Always great product from permatex

7.06.2024

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