Yapseal Heat 500 Y

Used for bonding XPS, EPS and rockwool thermal insulation boards in all structures. Suitable for indoor and outdoor use on exposed concrete, brick, cement-based plaster and gas concrete surfaces.

Ensure that the surface is clean, dry and strong. Remove dust, dirt, mold oil, slag and paint residues that prevent adhesion on the application surface. Scrape sub-surfaces that are not self-supporting such as cracked plasters, weak surfaces, mortar and cement residues from the surface. Scrape off any plaster thinner than 3 mm on the application surface and clean the surface thoroughly. In case of defects and cracks on the application surface, fix them using YAPBUILT © range of repair mortars at least 24 hours before the application. Wet porous surfaces and wait until the water layer disappears while the surface remains damp

Add 25 kg of YAPSEAL© HEAT 500 Y slowly over an average of 5.50 – 6.00 liters of clean water. Mix until a homogeneous mixture is obtained, preferably with a low speed mixer or a trowel. Do not add any substance that is not specified in the application instructions. Allow the prepared mortar to rest for 3-5 minutes to set. Mix again for 1-2 minutes before starting the application

YAPSEAL© HEAT 500 Y should be applied all around the insulation board, ensuring that 5 mm is left from the edges. Apply 3 large pieces of YAPSEAL© HEAT 500 Y onto the center section. Ensure that 40% of the insulation board is coated with adhesive. Do not overflow adhesive into the joints in order to prevent it acting as a conductor. Bond the applied mortar within not more than 15-20 minutes. Do not perform adhesion on the mortar for applications exceeding this period and scrape the mortar from the surface. On insulation boards adhered with YAPSEAL© HEAT 500 Y , YAPSEAL© HEAT 400 S can be applied after 2 days depending on weather condition

Consume the prepared mortar within 3 hours.

Use the product within the life cycle of the container. Never use expired or crusted mortar left in the container. Place the insulation boards close to each other and ensure that the gaps between the boards are as small as possible in order to prevent heat transfer. Protect the surface from air drafts during and after application. Prevent exposure of the mortar to direct sunlight in hot weather and mix the mortar with water at room temperature. Do not perform the application in rainy weather, and protect the application surface from rain for 24 hours. Ensure that surface temperature ranges between +5oC and +35oC during application. Apply this product onto metal surfaces and wooden floors. Do not inhale the dust and avoid contact with skin and eyes as it is cement based. Wash hands and application tools with plenty of water after application. Clean surfaces with a damp cloth

For EPS Board: 4.0 – 4.5 kg of mortar is required to cover 1 m2 of area with thermal insulation boards.
For Mineral Wool Board: 5.0 – 6.0 kg of mortar is required to cover 1 m2 of area with thermal insulation boards.

Available in 25 kg Kraft bag

Store in a clean, dry environment, free from moisture, between +50C and +350C, away from direct sunlight. Protect against water, frost and severe weather conditions Store in stacks of maximum 10 layers.

The storage life is maximum 12 months from the date of production, provided that the storage conditions specified above are complied wit

First, take all necessary Occupational Health and Safety precautions in the areas for the application and ensure that the operations are carried out by persons with technical knowledge and equipment. Follow the Occupational Health and Safety instructions for all the work carried ou It is mandatory to use all occupational safety equipment such as work clothes, protective gloves/goggles/masks etc. specified in accordance with the Occupational Health and Safety instructions during the application. The working area needs to be ventilated. Do not approach warehouses and storage areas with fire. Avoid contact of the product with skin and eyes, immediately wash the area of contact with plenty of water and seek medical advice immediately in such a case. Also, prevent contact of food and beverages with the product. Store and protect away from children. See Material Safety Data Sheet (MSDS) for further information. Also, the application of the product should be carried out by persons with adequate technical knowledge, equipment and experience. The user is solely responsible for this.

All information provided in this data sheet is for recommendation purposes only. All products should be used by persons with technical knowledge and equipment, observing the recommendations. YAPKİM Yapı Kimya San. A.Ş. cannot be held responsible for any consequences that may occur during or after any use. This document is valid until a new version is issued and supersedes all previous versions. YAPKİM Yapı Kimya San. A.Ş. may make changes in the nature of the product. Safety precautions must be taken during the use of the product. These measures are not limited to those listed above as examples, and it is the sole responsibility of the user to take all security measures.