INNOPUR SEAL PU SELF-2K

INNOPUR SEAL PU SELF-2K

Product introduction
INNOPUR SEAL PU SELF-2K is a polyurethane based, two component, cold applied, chemically hardening, self-leveling, elastomeric joint filler material with high working flexibility and adhesion, resistant to dynamic movements, suitable for heavy traffic conditions. It is resistant to organic and inorganic acids and alkalis, oil, fuel and antifreezes, and many chemicals. It is resistant to ultraviolet rays.

Usage places
INNOPUR SEAL PU SELF-2K, which is produced to provide a smooth surface for horizontal joints, has a very wide usage area in indoor and outdoor areas where carrying resistance and elasticity are sought together. With its various color possibilities, it can also respond to requests of visual importance. Highways exposed to all kinds of traffic, bridge connections, stadiums, floors in industrial facilities, warehouses, warehouses, port areas, dam platforms, markets, bazaars, pedestrian areas, sidewalks, runways in airports, parking areas, terminals and ramps, cargo areas and similar open areas or closed fields and roads are some of the places of use. It is also used to provide sealing and adhesion on the manhole cover edges and under the cover on urban roads.

Advantages
-Polyurethane based, two component.
-It should be applied cold.
-Hardens chemically and gives a smooth surface (self-leveling).
- Adhesion strength is very high.
-Can be used in indoor and outdoor applications.
- It is resistant to dynamic movements.
-Resistant to oil, fuel and many chemicals.
- Resistant to UV rays. Catalog colors are available.
-According to user needs, faster or slower curing can be achieved.

Joint Design
The width of the joints should not be less than four times the prescribed mobility and not less than 6 mm. Up to 15 mm wide, the joint depth should be equal to the width. For joints between 15 and 30 mm wide, the filling depth should be 80% of the width. For even wider joints, the filling depth should be set to 30 mm. Base material should be used in the joint so that the said depths can be adjusted. In new concrete areas, the design of the false joints left during pouring or opened after pouring and the form of filling are also important in order to localize the cracks caused by shrinkage that may occur during and after drying. It is recommended that you review our technical document on the design of joints.

Application
Surface Preparation Joint surfaces must be clean and dry. Oil, grease, bitumen or old joint materials must be thoroughly cleaned. Loose material on the joint edges should be removed, and broken joint edges should be repaired. INNO INNOPUR SEAL PU SELF-2K, like all other polyurethane based materials, is affected by water before it hardens. For this reason, the joints should be dry and the filler should not come into contact with water until chemical hardening occurs.

Base Material
In order to provide the filling depth to be determined according to the joint width, preferably a wick that does not adhere to the filling material should be placed in the joint. Suppositories made of closed-cell polyethylene foam are suitable for this purpose. The diameter of the wicks should be 10-25% more than the joint width, the wick should be placed into the joint by compressing it. Care should be taken not to damage the wicks during insertion. Semi-rigid materials such as polystyrene foam can be used instead of roving in wide joints. In these cases, a polyethylene tape should be placed on the base material to prevent the sealant from sticking.

To mix up
INNOPUR SEAL PU SELF-2K consists of two components called A and B and they are packaged in the appropriate mixing ratio. INNOPUR SEAL PU SELF-2K, A component's box is opened and first it is left inside for 2-3 minutes. It is mixed, then the whole of the B component is poured over the A component by opening the box of the A component and the B component is poured on it and it is cooked for 4-5 minutes with a low speed (100/500 rpm) drill and a suitable propeller or pallet. It is mixed with time. In manual mixing, it is necessary to mix for a longer time to ensure a homogeneous mixture. During mixing, the mixer should be moved all over the container and care should be taken not to let air into it.

Application
The amount that can be used within the pot life should be determined by considering the application site and the capacity of the application apparatus. It is necessary to use the mixed material within the pot life. No solvent should be used to thin the putty that has completed its life. No material that has completed the pot life is used.

Limitations
Not recommended for joints narrower than 5 mm. It cannot be used on dirty, oily, bituminous and wet joints. It is important to clean such joints before application to ensure good adhesion. Despite its high carrying resistance, spiked tires, ice chains, and pointy-heeled shoes can cause damage. During the application, the ambient temperature should not be higher than 35°C and not lower than 5°C. If it is necessary to apply in conditions other than these conditions, take the manufacturer's recommendations.

Application Tools
mixer, application, bench, applicator, spatula. Equipment to be used must be of professional quality.

Cleaning
Application devices and other devices contaminated by the sealant should be cleaned before the sealant hardens. For this purpose, tools that are first wiped with a cloth or oakum should be cleaned with solvents such as aromatic-based toluene and xylene.

Security
The Material Safety Data Sheet (MSDS) should be carefully read by the applicators and supervisors and the written matters should be followed. Empty packages should be treated in accordance with the regulations and laws in this regard.

Material Storage
The material should be stored in dry and closed warehouses. Recommended storage temperature is 10 – 25°C. Under these conditions, the material retains its properties for one year in its unopened package.

Care
The parts of the coating that are damaged for any reason are repaired and reused. In this regard, please contact our Technical Support service when necessary.

Packaging
INNOPUR SEAL PU SELF-2K is offered for sale in sets of 10 Kg.