Imoto Gasket Maker Black 75ml (Pack of 12) – High-Temp RTV Silicone Sealant Box

Imoto Gasket Maker Black 75ml (Pack of 12) – High-Temperature RTV Silicone Sealant Box

Form durable, leak-proof, high-temperature seals across multiple automotive repair projects with Imoto Gasket Maker Black 75ml (Pack of 12). Formulated for professional mechanics, fleet workshops, and motor spares stockists across South Africa, this neutral-curing RTV (Room Temperature Vulcanizing) black silicone sealant replaces traditional pre-cut cork, paper, and felt gaskets with a flexible, sensor-safe rubber barrier.

High-Temperature & Chemical Resistance

Automotive engine components undergo severe thermal cycling, oil exposure, and mechanical vibration. Imoto Gasket Maker Black remains flexible and resilient under continuous temperatures up to 260°C (with intermittent peaks reaching 300°C). Its advanced RTV formula is highly resistant to motor oil, transmission fluid, gear lubricants, synthetic oils, and anti-freeze coolants.

Sensor-Safe & Non-Corrosive Neutral Cure

Standard acetoxy silicone sealants release acetic acid during curing, which can damage sensitive oxygen sensors and corrode electronic control components. Imoto Black RTV Silicone features a low-odor, sensor-safe formulation that will not trigger check-engine lights, impair catalytic converters, or corrode aluminum engine casings.

Bulk Workshop & Spares Counter Supply

• Workshop Box Value: Twelve individual 75ml squeeze tubes provide a convenient, long-lasting inventory for commercial workshops, engine rebuilders, and spares counters.

• Flexible Custom Gasketing: Instantly creates custom-fit gaskets for irregular, stamped, or worn metal flange faces.

• Vibration Resistant: Absorbs thermal expansion and engine vibrations to prevent micro-leaks and gasket blowouts.

Key Performance Features

• Value-Added 12-Pack Box: Includes 12 x 75ml tubes for high-volume workshop use or resale.

• High-Temp RTV Silicone: Withstands continuous heat up to 260°C (300°C intermittent peak).

• Sensor-Safe & Low Odor: Neutral-curing formula safe for O2 sensors, engine electronics, and aluminum flanges.

• Extreme Chemical Resistance: Impervious to engine oils, transmission fluids, gear oil, and coolant mixtures.

• Multi-Part Cross-Reference: Matches industry codes BGM, CH0061, DBS, RTV-BLK, and pack code 12.

Technical Specifications Matrix

Recommended Application Guidelines

1. Clean all mating surfaces thoroughly using Imoto Brake and Part Cleaner to remove old gasket residue, grease, and oil. Dry completely.

2. Cut the nozzle of the Imoto Gasket Maker Black tube to the desired bead size (3mm to 5mm diameter).

3. Apply a continuous, uniform bead around the perimeter of one flange surface, encircling all bolt holes.

4. Assemble components within 10–15 minutes while the silicone skin is still tacky. Torque bolts to manufacturer specifications.

5. Allow 1 hour for initial setup and 24 hours for full depth vulcanization before refilling fluids or operating the engine.

Mechanic's Note: Do not overtighten flange bolts to the point where all silicone sealant is squeezed out. Leaving a uniform gasket layer ensures maximum vibration dampening and thermal seal performance!

What's In The Box?

• 12 x Imoto Gasket Maker Black 75ml Squeeze Tubes with Application Nozzles

Delivery Across South Africa

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