LC 104 WHITE KOREA

Application Fields

• Crack repairing
• Paintable joint sealing
• Joint sealing around indoor plaster

Processing 

• Preparation - The substrate areas that will be in contact with the sealant must be clean. For application
• Masking - To avoid contamination and damage attach a masking tape on the side of work area.
• Primer - Non-pored substance needs primer treatment at first.
• Sealing & Tooling - Fully fill in cross point or side edge point of the joint without empty space without bubbles.
• Curing - Protect from dust and pollutant to have qualified surface and avoid being damaged on the surface of sealant while curing

Certification

• WACKER® LC 104 is certified and classified ISO 11600 F-12.5E  

Restrictions on use

• It is the user's responsibility to test the compatibility of the sealant with the adjoining materials. Incompatible substances like coating materials (paints, varnishes, and glazes) or organic plasticizer containing rubbers (EPDM, butyl and neoprene) can lead to discoloration or other impairments like loss of adhesion of the sealant. Materials in direct contact with the applied sealant like cleaning agents and materials in indirect contact like gaseous emissions can damage the sealant in its function or change its appearance. Because of the multitude of these materials. Wacker cannot make a general statement to the compatibility of materials with the sealant. In case of doubt the user shall conduct appropriate preliminary tests.
• WACKER® LC 104 must not be used for insulating glass applications.
• WACKER® LC 104 should not be used in contact with metals such as lead, copper, brass or zinc due to corrosion.
• WACKER® LC 104 may be discolored in contact with some WACKER® LC 1100, e.g. EPDM, APTK and neoprene.
• WACKER® LC 104 should not be used for sealing of aquaria.
• WACKER® LC 104 is not recommended for use on natural stone, such as marble, granite, quartzite, as it can cause staining.
• WACKER® LC 104 is not recommended for structural glazing bonding.
• WACKER® LC 104 should not be used in contact with metals such as lead, copper, brass, or zinc due to corrosion.
• WACKER® LC 104 is not recommended for sealing of aquaria or for longer-term use under water.
• WACKER® LC 104 is not suitable for food grade applications where the joints are likely to come in contact with food.
• WACKER® LC 104 is not suitable for use as a mirror adhesive.
• The time until complete curing may be extended at lower temperature, lower humidity, increasing film thickness or by low volume of air exchange.

The use of tooling agents should be avoided if possible. Otherwise, water or a diluted solution of a little neutral soap or alcohol in water should be sparingly applied.