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Loctite®

Loctite Sealants, Grey High Performance RTV Silicone Gasket Makers

Item # shown once options are selected Made in USA
$82.47 - $271.60

The Loctite Grey High Performance RTV Silicone Gasket Makers is a sealant. Capacity volume 2.36 oz, 300 mL; min temperature -75 °F, -75° F; max temperature 625 °F, 625° F. Available in 2 versions. Sold by the pack size.

Specifications

ItemLoctite data
ColorGrey
Capacity Volume2.36 oz; 300 mL
Min Temperature-75 °F; -75° F
Max Temperature625 °F; 625° F
ResistanceOil; Corrosive Process; Water; Transmission Fluid
Applicable MaterialsMost Metals
Chemical CompoundSilicone
Curing MethodMoisture Cure
Fix Cure Time @ Temp.30 min @ 77 °F; 30 min @ 77° F
Flexibility101-300% - Very Flexible
Gap Fill1/4 in
Hardness55 Shore A
Stress Resistance435 psi (tensile)
HazmatYes
Length6.2 in; 9.05 in
Width4.3 in; 2.5 in
Height12.1 in; 1.95 in

Source: Loctite published product data.

Loctite 5699 is a grey RTV silicone gasket maker for flange sealing on high-torque applications, rated from -75 F to 625 F with strong resistance to oil and transmission fluid. It comes in a 300 mL cartridge or a 6-pack of 6.42 oz power cans.

  • Designed for flange sealing with excellent oil resistance and high-torque applications
  • Remains flexible and withstands high vibration
  • Outstanding oil and shop fluid resistance
  • Non-corrosive, low odor

Available in 2 versions. Choose one from the list to see the exact item number and price.

Pack size varies by version

300 mL Cartridge · single: sold individually

6.42 oz Power Can · 6-pack: 6 pieces per case

The price shown is for the full unit of the version you pick; quantity 1 = 1 unit.

Item Numbers

Variant item numbers:

756302 – 6.42 oz Power Can · 6-pack
135270 – 300 mL Cartridge · single

Adding to cart… The item has been added
Sold by the pack size
Specifications
ColorGrey
Capacity Volume2.36 oz; 300 mL
Min Temperature-75 °F; -75° F
Max Temperature625 °F; 625° F
ResistanceOil; Corrosive Process; Water; Transmission Fluid
Applicable MaterialsMost Metals
ApplicationsMulti-Purpose
Chemical CompoundSilicone
Curing MethodMoisture Cure
Fix Cure Time @ Temp.30 min @ 77 °F; 30 min @ 77° F
Flexibility101-300% - Very Flexible
Gap Fill1/4 in
Hardness55 Shore A
Stress Resistance435 psi (tensile)
HazmatYes
Made in USAYes
Shipping & returns

For confirmed in-stock items, please allow 1–2 business days for order processing, followed by an additional 2–5 business days for ground shipping. The total estimated time from order placement to delivery is 3–7 business days. Regular shipping rates apply; Contractor Direct orders ship free. Most items can be returned within 30 days in new, resalable condition; respirators, filters and other hygiene items are final sale. Shipping policy · Returns policy

Loctite Sealants, Grey High Performance RTV Silicone Gasket Makers$82.47+

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