GorillaPro® AG101 is a single-component, anaerobic sealant used to seal close-fitting joints between rigid metal flange assemblies, including differential cases, transmissions, and oil pans. It provides immediate resistance to low pressures after flange assembly. GorillaPro® AG101 offers superior chemical and heat resistance while maintaining flexibility for proper gasketing.

Product Type1K (1 component) Sealant, Anaerobic Sealant

Application AreaAutomatic Transmissions, Automotive Oil Pans, Drain Pan, Flanges, Gaskets

Compatible Substrates & SurfacesMetal

Chemical FamilyMethacrylate Ester

FeaturesAcid Resistant, Alcohol Resistant, Chemical Resistant, Heat Resistance, Solvent Resistance

Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

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
  • Tight Tolerance: Seals close-fitting joints between rigid metal assemblies
  • Secure: Best for differential cases, transmissions, and oil pans
  • Durale: Superior chemical and heat resistance while maintaining flexibility for proper gasketing

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Application Instruction

Surfaces to be bonded should be clean, dry and free of grease. Product should be applied manually as a continuous bead or by screen printing to one surface of the flanges. The product performs best in thin bond gaps. Very large gaps may create voids 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 in 24 hours. This product is not recommended for use in pure oxygen environments and/or oxygen-rich systems and should not be slected 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.

Properties

Color
Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Technology/BaseMethacrylate Ester
Type of ProductGasketing Sealant
ComponentsOne Component
CuringAnaerobic with Secondary Heat Cure
ConsistencyThixotropic Gel
Viscosity (at 25°C, Spindle 7, 2 rpm)700000 - 1700000cPsBrookfield
Specific Gravity1.1
Cured Mechanical Properties
ValueUnitsTest Method / Conditions
Locking StrengthMedium
Pin/Collar Shear Strengthmin. 750psiASTM D4562
Service Temperature-55 to 150°C
Cured Properties
ValueUnitsTest Method / Conditions
Full Cure Conditions (at 25°C)24.0hours
Cure AppearancePurple Solid
Uncured Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 93°C
Gap Fill0.05inch
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

GorillaPro® AG101 - Test Data

Heating Aging
Aged at Temperature Indicated & Tested at 22°C
GorillaPro® AG101 - Test Data - 1

Hot Strength
%RT Strength, Tested at Temperature
GorillaPro® AG101 - 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.