High Standard Stone Sealant Meets ASTM C920 GB/T 14683 - 2017
Features:
- One component, neutral-based curing, room temperature vulcanizing
silicone adhesive.
- Will not discolor to natural stones and other absorbent surfaces.
- Resistant to UV and ozone exposure.
- Maintains elasticity over a temperature range of -50°C to 150°C.
- Strong bonding performance to a wide range of construction
substrates.
Basic Uses:
- Sealing against weather on stone cladding wall and precast
concrete panels.
- Adhesive and joint sealing in ceramic construction works.
- Joining and sealing gaps between stone and other construction
materials such as glazing and metal materials etc.
Specification:
Operating conditions of 23±2°C and 50±5%RH, then test:
No. | Property | Standards | Result |
1 | Type | / | OXIEM |
2 | Elastic Recovery Rate (%) | ≥80 | ≥85 |
3 | Density | g/cm³ | 1.43 |
4 | Extrusion Rate (mL/min) | ≥150 | ≥250 |
5 | Tack-Free Time (h) | ≤3 | ≤1 |
6 | Shore A Hardness | 20~60 | 40~50 |
7 | Tensile Modulus (MPa) 23°C | ≥0.6 | ≥0.8 |
8 | Tensile Modulus (MPa) -20°C | ≥0.6 | ≥0.8 |
Typical property data values should not be used as specifications.
Assistance with specifications Are available by contacting us.
FAQ
Q1. Can I request samples of Silicone sealant products?
A: Absolutely. We encourage sample orders for quality verification
and accept mixed samples.
Q2. What is the production timeline?
A: Samples require 2-3 days preparation; bulk production takes 5-7
business days.
Q3. Is there a minimum order quantity for silicone sealant?
A: MOQ is flexible – samples can be ordered as single units.
Q4. What are your shipping methods and delivery times?
A: Bulk shipments go by sea; samples ship via FedEx/DHL with express
delivery.
Q5. What is the ordering process for sealants?
A: Step 1: Share specifications → Step 2: Receive quotation → Step 3:
Confirm samples/deposit → Step 4: Production begins.
Q6. Can my logo be printed on sealant products?
A: Yes. Provide formal notification before manufacturing.
Q7. Do products come with warranties?
A: A 20-year product guarantee is included.
