Seal 300c neutral silicone
SEAL Neutral

SEAL Neutral

300 °C NEUTRAL SILICONE

Temperature-resistant neutral silicone sealant

The permanently elastic sealant with excellent adhesion to most building materials such as concrete, brick, wood, steel, aluminium, foam concrete, ceramics, plasterboard, glass, clinker, metal, porcelain and enamel. Suitable for bonding and sealing various materials (including glass) that are exposed to higher temperatures.

Available in different colors:

Red
Black

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What our customers say about us?

Testimonial Zenska
Rok
Marko
Testimonial Moski Dve
Testimonial Moski

I would definitely recommend choosing TKK products! My husband and I tested them when decorating the garden and renovating the bathroom. The products are excellent for gluing mirrors, sealing various materials, and protecting surfaces, and are suitable for both general and professional use. With the help of these products, my husband and I have become semi-professionals! :)

Špela

Personal use

TKK products offer a higher standard of satisfaction! For gluing my new mirror, I tried the TKK SEAL Mirror adhesive, which is extremely strong and reliable. Before using it, I performed an adhesion test and made sure that the adhesive bonds 100%!

Rok

Personal use

When installing new windows and doors, I tried the TKK PU FOAM TOP FOAM gun grade foam, which made the work even faster and more efficient. The foam allows for lower consumption and quick can replacement, and doesn’t harden during work interruptions, which is why the final result was even better than I expected.

Marko

Personal use

With TKK products, the work really goes like clockwork! When building my greenhouse, I used the TKK SEAL Classic silicone extra sealant to install the glass, as it has excellent adhesion to many building materials. I have to say that I am very satisfied with both the product and the final result.

Mitja

Professional use

I’ve got to say that cleaning the house has never been this easy! I first used the TKK CLEAN PROTECT product line to clean the carpet, but now I also use TKK products for cleaning the kitchen and bathroom. These products are great because they don't leave any residue or marks, they thoroughly remove all stains, and they degrease well.

Anže

Personal use

 

Product details

For sealing and bonding materials at high temperatures.

The permanently elastic sealant with excellent adhesion to most building materials such as concrete, brick, wood, steel, aluminium, foam concrete, ceramics, plasterboard, glass, clinker, metal, porcelain and enamel. Features excellent mechanical properties after hardening. Does not cause corrosion. Resistant to a broad range of chemicals. Suitable for bonding and sealing various materials (including glass) that are exposed to higher temperatures.

Properties

  • For sealing parts that are exposed to high temperatures.
  • For indoor and outdoor use.
  • Excellent adhesion to most materials. 
  • Elastic.
  • Resistant to a broad range of chemicals. 
  • Adhesion to porous surfaces and some plastics can be improved by using TKK SEAL Silicone & hybrid primer. 
  • Temperature resistant from –40 °C to +250 °C, exceptionally up to +300 °C. 

Packaging

Cartridge 300 ml, drum 200 l

Other packing methods are available upon request.

 

Documentation

Technical data sheet

300 °C NEUTRAL SILICONE

pdf icon .pdf

 

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