Navigating These Challenging Times Together

First, we want to thank you again for your continued support during this difficult time. Like everyone else we are just trying to take things one day at a time and get through this the best we can. We'd like to share some information with you to help you stay updated with what's going on at Hatchet Hardware in the coming days.

Store Hours:
As an essential business, our shops will continue to stay open. Our teams are working incredibly hard to be here for our communities in any way that we can so please be courteous. You can find our current store hours on the locations page:
Feel free to call the shops ahead to make sure we have whatever you need before coming out and please remember that you can shop online at at any time.

Steps We're Taking:
Our offices are all currently set up to work from home to help stop the spread of COVID-19. At our warehouse and shops, we have increased efforts to disinfect high-touch and high-trafficked areas throughout the day and increased daily cleaning routines. We are also making sure all employees have up-to-date information on how to stay healthy and what preventative measures should be taken and the ability to stay home if they are feeling unwell.

You may experience delays in shipping as we are taking the necessary precautions to protect you and our team. We are still working hard to get in-stock items shipped within 24 hours. Few items may temporarily have longer fulfillment times.

Customer Service:
Our customer service team is working hard to help all customers as quickly as possible. Due to technical difficulties and a higher volume of calls you may experience interruptions. In the event this occurs, please email us at or message our chat here on the site. We apologize for any inconvenience and thank for your continued support and understanding.

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Permatex 80050 RTV Silicone Adhesive Sealant, Clear, 3 Oz

Regular price $5.99

Free Shipping over $35

Available for store pickup from Brunswick. 1 in stock.
Available for store pickup from Troy. 1 in stock.
Available for store pickup from Waterford. 3 in stock.
Available for store pickup from Niskayuna. 3 in stock.
Available for store pickup from Palatine. 2 in stock.
This item is not available for local pickup.
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General-purpose, clear RTV indoor/ outdoor sealant. Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Protects and repairs electrical wiring. May be applied to horizontal or vertical surfaces.Waterproof and flexible. Temperature range -75°F to 400°F (-59°C to 204°C); resists water, weather, and vibration.

Permatex Clear Silicone Adhesive Sealant is a general purpose, single component, room temperature vulcanizing (RTV) compound, designed for the sealing of mechanical assemblies. Upon curing from the exposure to moisture in the air, this non-sagging paste forms a tough, flexible, waterproof seal of silicone rubber, which resists aging, weathering and thermal cycling without hardening, shrinking or cracking.


  • Easy application
  • Applied to horizontal or vertical surfaces
  • Superior adhesion and flexibility
  • Insulates
  • Unaffected by vibration
  • Non-flammable
  • Non-toxic
  • Seals, bonds, insulates, repairs, mends, and secures glass, metal, plastic, fabrics, vinyl weatherstripping and vinyl tops
  • Protects, waterproofs and repairs electrical wiring
  • Waterproof, flexible and shock resistant
  • -60 to 204 degree C, -80 to 450 degree Fahrenheit temperature range
  • Resists oil, water, weather, vibration, grease and shop fluids


  • For Automotive: Windshields, door frames, electrical connections, vinyl tops, seams and roofs (Not recommended for engine gasket applications)
  • For Marine: Windshields, hatches, electrical connections, seams and roofs
  • For Heavy Duty: Windshields


  • Chemical Type: Acetoxy silicone rubber
  • Appearance: Clear, non-sag paste
  • Odor Scent: Acetic Acid
  • Type: General Purpose
  • Size: 3 Oz
  • Packing Type: Tube
  • V O C Content: 3 %
  • Drying Time: 24 hr
  • Applicable Materials: Concrete, Stone, Wood
  • Application Time: 1 hr
  • Standards: ANSI/NSF 51
  • Composition: RTV Silicone, Poly Hydroxy, Amorphous Silica
  • Flammability Rating: 1
  • Specific Gravity: 1.01
  • Extrusion rate @ 25_C, (grams/min): >220
  • Flash Point °C, °F: >93 (>200)

Typical Curing Performance:

Permatex Clear RTV Silicone Adhesive Sealant cures on exposure to moisture in the air. The product cures tack free in 1 hour and fully cures in 24 hours. Cure times will vary with temperature, humidity and gap. Note: The curing process can cause corrosion to some surfaces, for critical applications use the Ultra Series silicones.

General Information:

This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials.



2.0 lb


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