Runtai Nice Quality Sealant Silicone Adhesive Glue for Marble Granite

• Customization: Available
• Application: Construction, Sealing Construction
• Type: Neutral Silicone Sealant
• Model NO.: RT-5200
• Feature: High Strength
• Appearance: Smooth
• Shelf Life: 12 Months
• Packing: Carton
• Material: 100% Silicone Raw Material
• Trademark: RUNTAI
• Origin: China
• HS Code: 3506100010
• Production Capacity: 80000

Product Description

RT-5200 is a premium, one-component silicone sealant designed for natural stone and sensitive surfaces. It features a neutral cure system that ensures a non-corrosive, non-staining seal, making it ideal for marble, granite, and other delicate materials. Once exposed to ambient moisture, it cures at room temperature to form a durable, flexible bond that withstands weathering and environmental stresses.

Key Features
* Stone-Safe - Prevents damage or discoloration to marble, granite, and other porous materials
* High Bond Strength - Adheres securely without the need for primer to a variety of surfaces
* Weather-Resistant - Withstands UV exposure, moisture, and extreme temperatures
* User-Friendly - Ready-to-use formula for easy application
* Long-Term Flexibility - Allows for natural material expansion and contraction

Applications
• Sealing and bonding natural stone materials
• Installation of marble, granite, and stone panels
• Sealing around stone windows and doors
• Decorative stonework and architectural elements
• Restoration and conservation of stone structures

	ITEM		SPECIFICATION	TEST RESULT
1	Appearance		Smooth, cream or heavy body, no bubble, no skinning, no gel.	Smooth, cream or heavy body, no bubble, no skinning, no gel.
2	Density  g/cm3		±0.1	1.4
3	Droop, mm	Vertical	≤3	0
4	Tack Free Time, h		≤3	0.3
5	Extrusion Property, ml/min		≥150	402
6	Elastic Recovery, %		≥80	91
7	Tensile Modulus MPa	23ºC	>0.4 or >0.6	1.0

FAQ

1.What is your delivery time?
Our delivery time is 20 to 25 days for OEM order 

2.Can you provide OEM service?
Of course we can do OEM services for customers brand
 
3.Can you make a new design for our brand?
Yes, our designers will make new designs as your requirements
 
4.Can I get some sample before order?
Yes free samples could be sent on your request