Featured Product

#729 ArmorGel – 100% solids polymer gel for pre-filling concrete surface defects such as pitting or cracks

ArmorGel is an ultra-high viscosity, two-component, 100% solids polymer gel for pre-filling concrete surface defects such as pitting or cracks.  This ultra-high build product is extremely durable and easy to use.

#729 ArmorGel offers the following advantages:

  • Easy 2-1 mix ratio
  • 100% solids, no offensive odors, VOC compliant
  • Superior adhesion to various substrates
  • Available in both regular and fast cure options
  • Can be used for both cant cove and block filler for CMU

Make your project patching go quickly and increase your bottom line by using this as your go-to patch materials. (See below for a valuable offer on purchasing #729 ArmorGel).


We will be closed on 12/26/2022 and 12/30/22 for the Holidays.  We wish you and yours a Happy and Safe Holiday Season.

Please note: while we may be open many carriers are on limited Holiday schedules.  If a carrier will not be timely in their pick-up of orders, we will let you know.


Please let us know if you will be attending the World of Concrete in Las Vegas 1/16/23-1/20/23.



As the weather continues to drop to winter temperatures, we highly recommend NOT using a kerosene or propane heater to warm up your project space.  The forms of heat can leave emissions which will fall to the floor and create both fisheyes (separation blisters), and micro bubbles in your coating.  Additionally, be aware that storing and transporting polymer materials will increase the viscosity of the product.  Please try and allow your materials to stay above 50 degrees F and bring them to the jobsite to allow them to acclimatize. (Hint-Use a thermometer to check both your substrate and product temperatures.


Buy 3 kits of #729ArmorGel and receive a 4th kit at NO CHARGE (excluding freight).

CONTACT: sales@thermalchem.com to place your order!