Al Muqarram industry is a global player and stocks highest expertise in the production of silicone sealants in the UAE. Being one of the oldest manufacturers of sealants in Dubai and Sharjah al Muqarram industry also futurizes the framework of innovation in sealing and bonding solutions.

High-temperature silicone is designed to resist higher temperatures when cured, naturally up to 260°C, but few of the formulations are evaluated up to 315°C. The major characteristics include resistance to aging, vibrations and shock. They are specifically articulated to seal and encapsulate heating elements and industrial seals.

Dolphin 120 grade high temperature silicone is our prominent product which promises greater performance and higher flexibility used in commercial, heavy commercial and industrial applications.

General Applications

High-temperature silicones are frequently used in automobiles since they are a perfect match for hot engines. Some of higher temperature grade silicone’s regular application methodology includes valve covers, axle housings, water and oil pump sealing, timing chain covering, fuel pump covers and solenoid covers.

Dolphin Products High-temperature silicones are the mostly applicable in areas where the joint or connection is exposed to high heat. This comprises of engine gaskets with forced induction systems.

Industrial Applications

Dolphin Products High-temperature silicone are popular in the GCC region specifically for the industrial applications, such as pump and compressor gaskets, humidifier gaskets, appliance door gaskets, duct application, insulating wire and cable and furnace door gaskets, amongst others.

Dolphin 120 grade silicone sealant is a major part of skilled craft projects due to its high flexibility. It is capable of bonding glass, tile, metals and woods.

Procedure for usage of Dolphin 120 high temperature grade Silicone Sealant - How to Use?

The substrate areas that are in direct contact with the sealant must be clean, dry and free of all loose materials, dust, dirt, rust, oil and other contaminants. Non – porous substrates should be cleaned with a solvent and a clean, lint – free, cotton cloth.

Wipe dry immediately with another such cloth before the solvent evaporates from the surface.

If you are using a cartridge, cut the nozzles at 45-degree angles to obtain the desired bead size. Apply masking tape on both sides of joints and then apply sealant using caulking gun. Immediately tool sealant after application and before skin formation. Tooling of sealant should be done in one continuous stroke. Remove masking tape immediately after tooling is completed.

Never in the process mix the sealant with other chemicals, and mandatorily use protective eye-wear when applying it. Be extra careful to the adhesive not to touch your skin. Do not breathe fumes instantly.

After use, store the sealant in a cool, dry place between 25°C and 30°C. All the application equipment should be cleaned with warm water and pat dry them.

Properties of Dolphin 120 grade high temperature Silicone Sealant

    • Acetoxy grade- anti fungal & anti-bacterial
    • Acid resistant
    • Food grade
    • Type S, Grade NS, Use NT, Use Glass, Aluminum
    • Joint movement capability 25%

What is the right Surface to use the Dolphin 120 grade high temperature Silicone Sealant – Where to use?

    • Linear or perimeter joint sealing for interior application


          • Windows
          • Doors
          • Concrete
          • Mortar
          • Glass
          • Aluminum
    • Food grade silicone sealant applications
    • Acid resistant sealing applications
    • Engine valve covers, axle housing, fuel pump covers

Dolphin 120 high temperature silicone promises good resistance to weathering & moisture.