Runtai High Quality Neutral Silicon Glue Weatherproof Silicone Stones Glue

• Customization: Available
• Chemical Composition: Silicone Sealant
• Usage: Construction, Industrial Manufacturing
• Model NO.: RT-5200
• Type: Neutral Silicone Sealant
• 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 top-tier, one-component neutral silicone sealant engineered specifically for use with natural stone and other delicate materials. It provides a reliable, non-staining, and flexible bond, ensuring long-lasting performance in both interior and exterior environments. This product cures at room temperature through a moisture-cure process, making it ideal for applications where a clean, durable seal is essential.

Key Features

Stone-Safe Formula - Designed to prevent staining and damage to porous natural stones like marble, granite, and limestone
Exceptional Durability - Resists UV rays, rain, high humidity, and temperature extremes, making it suitable for tough outdoor conditions
Flexible & Strong - Retains elasticity over time, ensuring a durable and crack-resistant bond
Easy to Use - No mixing required, just apply directly from the cartridge
Primerless Application - Bonds securely to most construction materials without the need for a primer

Applications

Sealing and bonding natural stone surfaces such as marble, granite, and limestone
Installation and sealing of stone panels, cladding, and facades
Perimeter sealing around stone-framed windows, doors, and decorative elements
Use in stone restoration and preservation projects
Suitable for both exterior and interior applications

	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