Gasket Makers & Sealants

Permatex Ultra Black RTV Silicone Gasket Maker

$26.00$32.70save 20% vs MSRP· 85 g (3 oz) tube

Part no. PX-82180 · Permatex part no. 82180 · price in CAD

In stock — free pickup in Edmonton, or we ship it. Shipping AB/SK/MB $30 · ON/QC $40 · NT $50 (base FREE over $150).

100% genuine. 100% genuine Permatex, from authorized North American distribution.

A black, oil-resistant RTV silicone gasket maker for oil pans, timing covers, transmission pans and differential covers. It is sensor-safe and low odour, and Permatex lists it as OEM specified and approved for dealership warranty requirements. Rated for continuous use from -54°C to 204°C (-65°F to 400°F); not for head gaskets or parts in contact with gasoline.

Permatex Ultra Black retains high flexibility and oil resistant properties through use of a patented adhesion system. Ultra Black is sensor safe, low odor, and non-corrosive with resistance to oil, shop fluids, and vibration. This sensor-safe, low odor, non-corrosive formula meets performance specifications of OE silicone gaskets and can be used on high flexibility and high oil resistant applications such as timing covers, transmission pans and oil pans.

✓High flexibility and oil resistance
✓Sensor-safe, non-corrosive formula
✓Eliminates the need for pre-formed, pre-cut gaskets
✓OEM specified and approved for dealership warranty requirements
✓Can be used as a gasket maker or dressing
✓Low odor

Size

30-day returns · Secure Stripe checkout · 100% genuine · (780) 482-2424

⚠ Safety warnings

NOTE: Not recommended for use on head gaskets or parts in contact with gasoline.
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.
WARNING: ON DIRECT CONTACT, UNCURED SEALANT IRRITATES EYES AND SKIN.
SDS: Warning - Suspected of causing cancer. Carcinogenicity Category 2; contains CARBON BLACK.
California Proposition 65: WARNING Cancer. www.P65Warnings.ca.gov

Safety data sheet (SDS) →

Specifications & Approvals

Chemical Type: Oxime silicone, Appearance: Metallic Black, Odor: Low Odor, Specific Gravity: 1.44, Viscosity: Thixotropic paste, Extrusion rate @ 25°C, (grams/min): 400, Flash Point °C (°F): >93 (>200), The product dries tack free in two hours and fully cures in 24 hours. Cure times will vary with temperature, humidity and gap, After 7 days at 25°C (77°F), 50% Relative Humidity - Hardness (Shore A): 30; Elongation, %: 360; Tensile Strength, N/mm2 (psi): 1.7 (240); Gap Fill, inch: 0.25, Temperature Resistance - Continuous, °C (°F): -54 to 204 (-65 to 400), Temperature Resistance - Intermittent, °C (°F): -54 to 260 (-65 to 500), The product retains effective properties in contact with automotive fluids, such as motor oil, transmission fluids, alcohol and antifreeze solutions, OEM specified and approved for dealership warranty requirements

Recommended for vehicles requiring

Oil pans, Timing covers, Transmission pans, Differential covers, Valve covers, Valves and guides, Timing gear covers

Treat rate

Cut nozzle to desired bead size gaskets are best formed using a 1/16″ to 1/4″ (2 to 6 mm) bead. A 1/8" bead is usually sufficient for most applications.

Common questions

Is this genuine Permatex Ultra Black RTV Silicone Gasket Maker?

Yes. 100% genuine Permatex, from authorized North American distribution. Everything we sell is genuine product — never grey-market.

Can I get it shipped or pick it up in Edmonton?

Both. Choose ship-to-me for delivery (AB/SK/MB $30 · ON/QC $40 · NT $50, base rate free over $150), or select pickup at checkout and collect it at our Edmonton shop.

Not sure this is the right gasket makers & sealants for your vehicle?

Check your owner's manual for the required specification or call our Edmonton team at (780) 482-2424 and we'll match the right product to your vehicle.