HomElectrical.com Lighting & Electrical Supply Superstore

Loctite High Performance RTV Silicone Gasket Maker

Loctite 135504
SKU LOC-58730
Loctite High Performance RTV Silicone Gasket Maker

Image may not depict product actual color, inclusions or accessories

RTV silicone Gasket maker can form a tough, flexible gasket directly on the flange. This product offers excellent adhesion to oily surfaces. In addition this product features low odor, non-corrosive, and low volatility.

  • Capacity Volume: 70mL.
  • Series: 587.
  • Packing Type: Tube.
  • Color: Blue.
  • Gap Fill: 1/4 in.
  • Temp. Range: -75 Degrees F [Min], 500 Degrees F [Max].
  • Fix Cure Time at Temp. : 30 min at 77 Degrees F.
  • Full Cure Time at Temp: 24 h at 77 Degrees F.
  • Chemical Compound: Silicone.
  • Applicable Materials: Most Metals.
  • Curing Method: Anaerobic.
  • Resistance: Most Chemicals, Solvents.
  • Physical Form: Paste or Gel.
  • Odor/ Scent: Mild.

Similar Adhesive, Sealant & Corrosion Inhibitor Products

Loctite 135504 Description

RTV silicone Gasket maker can form a tough, flexible gasket directly on the flange. This product offers excellent adhesion to oily surfaces. In addition this product features low odor, non-corrosive, and low volatility.

  • Capacity Volume: 70mL.
  • Series: 587.
  • Packing Type: Tube.
  • Color: Blue.
  • Gap Fill: 1/4 in.
  • Temp. Range: -75 Degrees F [Min], 500 Degrees F [Max].
  • Fix Cure Time at Temp. : 30 min at 77 Degrees F.
  • Full Cure Time at Temp: 24 h at 77 Degrees F.
  • Chemical Compound: Silicone.
  • Applicable Materials: Most Metals.
  • Curing Method: Anaerobic.
  • Resistance: Most Chemicals, Solvents.
  • Physical Form: Paste or Gel.
  • Odor/ Scent: Mild.

Similar Adhesive, Sealant & Corrosion Inhibitor Products

$26.28Each
In Stock-

Ships between 02/25/2026 - 02/27/2026

Loctite
Visit The Loctite Store
See more Loctite

Product Specifications

Part Number135504, 442-135504
Weight3.50-lb
UPC079340587304

Shop Top 100 Tools & Hardware Products.

View other Adhesive, Sealant & Corrosion Inhibitor Best Sellers.

Manufacturer Description

High performance RTV Silicone Gasket Maker is great for forming tough, flexible gaskets directly on the flange. This item creates excellent adhesion to oily surface.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Loctite High Performance RTV Silicone Gasket Maker
$26.28Each
In Stock-

Ships between 02/25/2026 - 02/27/2026

Similar Adhesive, Sealant & Corrosion Inhibitor Products

Loctite 135504 Description

RTV silicone Gasket maker can form a tough, flexible gasket directly on the flange. This product offers excellent adhesion to oily surfaces. In addition this product features low odor, non-corrosive, and low volatility.

  • Capacity Volume: 70mL.
  • Series: 587.
  • Packing Type: Tube.
  • Color: Blue.
  • Gap Fill: 1/4 in.
  • Temp. Range: -75 Degrees F [Min], 500 Degrees F [Max].
  • Fix Cure Time at Temp. : 30 min at 77 Degrees F.
  • Full Cure Time at Temp: 24 h at 77 Degrees F.
  • Chemical Compound: Silicone.
  • Applicable Materials: Most Metals.
  • Curing Method: Anaerobic.
  • Resistance: Most Chemicals, Solvents.
  • Physical Form: Paste or Gel.
  • Odor/ Scent: Mild.

Product Specifications

Loctite
Visit The Loctite Store
Part Number135504, 442-135504
Weight3.50-lb
UPC079340587304

Shop Top 100 Tools & Hardware Products.

View other Adhesive, Sealant & Corrosion Inhibitor Best Sellers.

Manufacturer Description

High performance RTV Silicone Gasket Maker is great for forming tough, flexible gaskets directly on the flange. This item creates excellent adhesion to oily surface.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

Product Questions & Answers

Customer Reviews

Your voice matters. Be the first to leave a review and help other pros shop smarter

Write A Review
Need Assistance?

Never Stop Saving!

With HomElectrical, you are not just buying a product, you are investing in a solution. Our goal is to help you make the most educated choice possible, ensuring maximum savings on every job. We provide the deep product knowledge for all your Electrical, HVAC, and Lighting projects. By promoting efficiency and supporting every purchase with high-quality service, we help save your business money and support a greener future.