Hanshi 929 Elastic Back Glue | Anti-Hollow Stone Adhesive

[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:

Stone surfaces often develop hollows post-installation due to expansion and contraction with temperature changes. This can cause separation from the adhesive, leading to hollowing, especially in stones like terrazzo that have high deformation rates. Hanshi 929 creates an elastic layer between the stone and adhesive, accommodating these deformations and ensuring strong, long-lasting adhesion.

Product Features:

- Two-component eco-friendly product (emulsion and cement).
- Retains elasticity after curing, resists expansion and contraction.
- Ensures secure adhesion, preventing hollowing in various stones, including terrazzo.

Packaging and Storage:

• **Net Weight:** 15 kg per bucket (covers ~60-65 sq. meters)
  - **Color:** Milky white liquid
  - **Shelf Life:** 12 months
  - **Storage:** Keep sealed in a cool, dry place, below 35°C.

Coverage: One 15 kg barrel covers 60-65 square meters.

Benefits:

- Prevents hollowing with a flexible adhesive layer.
- Offers waterproof, interface, and elastic properties, superior to standard adhesives.
- Complies with GB/T 23445-2009 standards for impermeability.

Applications:

Ideal for terrazzo, inorganic stones, agglomerated stones, porcelain tiles, marble, limestone, granite, and sandstone.

Instructions for Use:

1. Mix Hanshi 929 emulsion with 42.5-grade Portland cement (1:1 ratio).
2. Apply uniformly to the stone’s backside; cure for 24 hours before installation.
3. Ensure the stone surface is clean and free from contaminants.

Precautions:

Mix thoroughly to prevent defects. Apply between 5°C-40°C; avoid high humidity and poor ventilation during application.

Health and Safety:

Eco-friendly and safe; in case of eye contact, rinse with water and seek medical advice if needed.

Disclaimer:

Information provided is based on current knowledge and general guidance. Suitability for specific conditions is not guaranteed.

Shipping Information:

All shipments comply with international regulations and are handled by certified freight companies. For bulk orders or special shipping, contact us for a customized quote.