RT-102
Net Weight: 450 g / 750 g / 20 kg / Customizable
Product Description
- RT-102 Ceramic & Porcelain Slab Adhesive is a single-component, neutral-curing modified silicone sealant.
It is designed as a replacement for traditional cement mortar, offering an environmentally friendly solution. - This product is free from benzene and formaldehyde-containing solvents, odorless, and low in VOCs.
It provides excellent bonding performance on common substrates, with high initial adhesion strength that enables fast installation and improves on-site work efficiency. - After curing, it exhibits high strength and elasticity. The bonded surface has outstanding resistance to vibration and impact, effectively minimizing issues such as hollowing and debonding of ceramic and stone slabs.
Application Scope
-
Replacement for cement mortar in indoor and outdoor applications
-
Suitable for installation, repair, and joint filling of ceramic slabs
-
Marble and stone bonding applications
Instructions for Use
-
Clean the substrate thoroughly; ensure it is dry, free of oil, and free of dust.
-
Apply masking tape on both sides of the joint. If the joint is wide, fill the joint evenly with sealant.
-
Cut the nozzle, puncture the cartridge seal, cut the nozzle to the required size, load into a caulking gun, and apply the sealant.
-
Apply sealant continuously and evenly, moving smoothly to ensure the joint is fully filled. Avoid moving too fast to prevent air bubbles or voids.
-
Finish and smooth the joint within 10 minutes after application, then remove the masking tape.
-
The product cures by reacting with moisture in the air. At room temperature, it becomes surface-dry in 1–3 hours.
Full curing time depends on joint depth and bonding conditions, generally requiring 1–7 days to achieve optimal performance.
Precautions
-
Do not touch the surface before curing is complete. Avoid deformation or surface unevenness caused by contact within 24 hours.
-
Ensure proper ventilation and a dry environment during curing.
-
Keep out of reach of children.
-
Use the product as soon as possible after opening.
-
Not suitable for continuous high-temperature environments (above 70 °C) or areas with long-term water immersion.
-
Not suitable for painted surfaces.
-
Avoid contact with eyes before curing. In case of accidental contact, rinse immediately with clean water and seek medical attention if necessary.
Disclaimer
- The company strictly implements relevant product standards and is only responsible for product quality.
- Performance may be affected by construction conditions such as climate, substrate, and application methods.
- Before large-scale use, users should conduct necessary tests to confirm satisfactory results.
Non-toxic / Strong adhesion / Long-lasting durability
Standard: GB/T 14683-I-F-20HM
Shelf Life: 12 months
Storage Conditions: Store at room temperature in a cool, dry place

