Hanshi 919 Stone Back Glue Sealant | Prevents Hollowing and Ensures Strong Adhesion

[Shopping Notice: The listed price does not include shipping costs. Due to the product's chemical nature and heavy weight, please contact customer service before purchasing.]

此报价针对海外客户报价，不含运费。如果您在中国大陆直接采购，请在淘宝搜索“汉石科技预防石材返碱发黄空鼓”店铺，我们提供包邮服务至您指定的中国大陆境内集运仓。
如需进一步咨询，也可联系微信：stonecare130

Technical Background:

Tiles often need a release agent during production, which can weaken glue adhesion. Hanshi 919 Sealant penetrates this layer, enhancing adhesion and creating a strong interface on the tile backside, greatly improving wet adhesion strength.

For stone installations, standard sealers do not provide sufficient adhesion with cement mortar, leading to hollows and safety risks. Hanshi 919 contains hydrophilic groups that bond with cement, significantly boosting wet pull strength and providing waterproof and anti-alkaline protection. It addresses issues like poor adhesion, cracking, and hollowing in stone and tile installations.

Standards:

• JC/T 973-2005
• GB 18583-2008
• GB 24264-2009

Product Performance:

• Ready to use; no mixing required.
• Fast drying and easy to apply.
• Enhances wet adhesion strength to over 1.0 MPa.

Coverage:

1 liter covers 10 square meters. Available in 5-liter and 25-liter packages.

Color:

Transparent or light yellow.

Shelf Life:

12 months under normal conditions.

Storage:

Store in a cool, dry place, away from temperatures above 35°C.

Advantages:

Hanshi 919 provides high bonding strength, significantly improving wet adhesion. Proven effective in projects for major developers, it ensures stone impermeability and safety in installations.

Applications:

Suitable for various stone and tile materials, including marble, granite, terrazzo, and sintered stones.

Usage Instructions:

Ensure the substrate is clean and dry. Apply Hanshi 919 with a roller. For larger holes, fill with resin before applying.

Precautions:

• Do not mix with other solutions.
• Allow at least one day for full curing.
• Keep away from children and heat.

Safety Measures:

• Avoid direct sunlight and high temperatures.
• Ensure proper ventilation.

First Aid:

If in contact with eyes, rinse thoroughly. Seek medical help if ingested.

Disclaimer:

The provided information is based on current knowledge and general conditions. The user is responsible for ensuring suitability for specific applications.

Shipping Information:

We comply with international shipping regulations, using certified freight companies for chemical products. Contact us for shipping details and bulk order quotes.