GorillaPro® AS10 is a single-component, anaerobic pipe sealant with PTFE. It is designed for locking and sealing metal pipes and fittings, providing immediate low-pressure sealing performance on tapered pipe threads. It is an anaerobic cure adhesive that protects critical components by preventing liquid and gas leaks from escaping threaded or flanged fittings. By using GorillaPro® AS10, one can avoid catastrophic equipment failure, as it effectively prevents leaks and minimizes downtime.

Product Type: 1K (1 component) Sealant, Anaerobic Sealant, Thread Sealant

Application Area: Gaskets, Pipes, Thread Sealing

Compatible Substrates & Surfaces: Metal

Chemical Family: Methacrylate Ester

Features: Acid Resistant, Alcohol Resistant, Anti Dripping, Solvent Resistance

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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Benefits
  • New 35ml gel pump dispenser
  • No drip - no mess - no waste
  • No priming - easy to use
Product Features

High-Performance MRO Solutions

Gasket Maker
GorillaPro gasket maker eliminates the need for pre-cut or compression gaskets. Used to fill the voids between metal flanges, it creates a seal that protects the joint against corrosion. GorillaPro gasket maker is resistant to common oils and gasses

  • Fills all surface imperfections
  • Withstands high temperatures and pressures
  • Eliminates micromovement and slipping
  • Won’t shrink, crack, or relax
  • For use on rigid iron, aluminum, and steel flanged surfaces

Pipe Sealant* 
In addition to sealing fine threads, GorillaPro pipe sealants can also seal pipe fittings thanks to their ability to withstand most chemicals. These sealants provide a complete seal between threads, offering many advantages over traditional sealing methods like PTFE tape or hemp.

  • Fills space between threaded parts
  • Instant, low-pressure seal
  • Prevents fluid and gas leaks
  • Withstands most common chemicals
  • Ideal for applications such as pipe fittings andhydraulic hoses
Product Attributes
  • Fast: Provides immediate low pressure sealing performance on tapered pipe threads
  • Stable: Designed for the locking and sealing of metal pipes and fittings

Applications & Uses

Application Area
Compatible Substrates & Surfaces
Cure Method
Application Instruction

Surfaces to be bonded should be clean, dry and free of grease. Product should be applied in enough quantity to fill all engaged threads. The product performs best in thin bond gaps. Very large gaps may create gaps that will affect the cure speed and overall strength. Good contact is essential. An adequate bond develops in 15 to 45 minutes and maximum strength is attained per the cure schedule indicated. This product is not recommended for use in pure oxygen environments and/or oxygen-rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials. This product is not designed for plastics, particularly thermoplastics, where stress cracking of the plastic could result. It is recommended to confirm compatibility of the product with all substrates prior to use.

Curing Performance
The rate of cure will depend on environmental conditions and the substrates used. The gap of the bond line will affect set speed. Smaller gaps tend to increase set speed. Activators may be applied to further improve set speed, but may also impair overall adhesive performance.


Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Technology/BaseMethacrylate Ester--
Type of ProductPipe Thread Sealant--
ComponentsOne Component--
CuringAnaerobic with Secondary Heat Cure--
Viscosity (at 25°C)280000 - 800000cPsBrookfield SC4-27
Specific Gravity1.1--
Cured Mechanical Properties
ValueUnitsTest Method / Conditions
Locking StrengthLow--
Breakaway Torque25 - 75in-IbASTM D5649
Prevailing Torque20 - 40in-lbASTM D5649
Service Temperature-55 to 205°C-
Cured Properties
ValueUnitsTest Method / Conditions
Full Cure Conditions (at 25°C)24.0hours-
Cure AppearanceOff-White Solid--
Uncured Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 93°C-
Gap Fill0.025inch-
Storage Condition20.0°C-

Technical Details & Test Data

Solvent Resistance
Solvent Example Resistance
Alcohol Ethanol, methanol Excellent
Ester (aromatic) Ethylacetate Poor
Ketone (aromatic) Acetone, benzophenone Poor
Aliphatic hydrocarbon (alkanes) Petrol, heptanes, hexane Good
Aromatic hydrocarbons Benzyl, toluol, xylol Good
Halogenated hydrocarbons Methylenchloride, chloroform, chlorobenzol Poor
Weak aqueous acid Nitrite, muriatic acid, sulfuric acid, phosphoric acid

Excellent (Poor if concentrated)

Weak aqueous base Sodium hydroxide solution, caustic potash

Excellent (Poor if concentrated)

Test Data

Set Time On Various Substrates
GorillaPro® AS10 - Test Data

Heating Aging
Aged at Temperature Indicated & Tested at 22°C
GorillaPro® AS10 - Test Data - 1

Hot Strength
%RT Strength, Tested at Temperature
GorillaPro® AS10 - Test Data - 2


Storage & Handling

Shelf Life
12 months
Storage Condition

Products should be stored unopened in a cool, dry place out of direct sunlight. Products may be refrigerated for improved shelf life, but should be brought back to room temperature before use.