High Modulus Neutral Silicone Sealant for Glass, Stone & Aluminum Panel -Topsen 680

Product Description

Product Description

High Modulus Neutral Silicone Sealant for Glass, Stone & Aluminum Panel -Topsen 680

Multi-Purpose | Easy Application | Cost-Effective Construction Sealant

A versatile neutral silicone sealant offering easy application and reliable sealing for everyday construction needs.

Topsen 680 is a single-component, neutral cure silicone sealant designed for general construction and multi-purpose sealing applications. It features easy extrusion with a standard caulking gun, stable curing performance, and strong adhesion to a wide range of building materials.

With good weather resistance and non-corrosive properties, Topsen 680 is suitable for both indoor and outdoor applications, making it a practical and cost-effective choice for construction projects and distribution markets in South America.

 

Key Features

• One-component formula, easy to apply

• Neutral cure, non-corrosive to metals and coated surfaces

• Good adhesion to glass, stone, concrete, metal and most plastics

• Weather-resistant, suitable for outdoor use

• High modulus for durable joint sealing

• Compatible with most neutral silicone sealants

 

Applications

Recommended Applications

• Glass installation and glazing

• Windows and doors installation

• Exterior and interior joint sealing

• Stone and marble joint filling

• Aluminum composite panels and metal sheets

• Brick, tile and general construction joints

Product Parameters

 

Item	Specification
Type	Neutral Cure Silicone Sealant
Color Options	White / Clear / Black / Grey (Customizable)
Volume	300ml, 590ml
Skin Time	10-20 minutes (varies by temperature & humidity)
Full Cure Time	24-48 hours
Hardness (Shore A)	20-30
Tensile Strength	≥0.6 MPa
Movement Capability	±20%
Operating Temperature	5°C to 40°C
Service Temperature	-40°C to +120°C
Shelf Life	12 months
Compliance	Available upon customer request

 

Materials Compatibility

Topsen 680 adheres strongly to:

• Glass

• Ceramic & tiles

• Aluminum & stainless steel

• PVC & UPVC

• Concrete & brick

• Painted surfaces

• Most construction substrates

(Not recommended for structural glazing unless tested.)

Application Guidelines

• Clean joint surfaces thoroughly using suitable solvents, and keep surfaces dry

• Apply primer if required to improve adhesion, and allow it to dry before sealing

• Fill joints completely to ensure proper adhesion on both sides

• Use masking tape to protect adjacent areas if necessary

• Tool the sealant immediately before curing to achieve a smooth finish
  

Packaging & Shipping

• Packaging Size: 280ml/300ml cartridge, 590ml sausage

• Packaging: 24 cartridges per carton, 20 sausages per carton

• Branding: Topsen brand or OEM/ODM available

OEM / ODM Service

We provide complete customization services:

• Customized colors

• Private label printing

• Custom packaging box / carton

• Formula adjustment (curing speed, viscosity, mildew resistance, etc.)

• Small batch sample customization
  
  
  

Safety Instructions

• Store in a cool, dry place below 27°C.

• Keep out of reach of children.

• Avoid contact with eyes; rinse with water if contact occurs.

• Ensure ventilation during application.

 

Company Profile

FAQ

1. What is your minimum order quantity (MOQ)?
NO MOQ for our standard packaging.
MOQ for your private label customize packaging is negotiable.
And we offer total free design service.
 
2. What is your lead time for orders?
Standard products: 3-7 days after order confirmation.
Custom packing: 15-25 days (depending on requirements).
Expedited production available upon request.
 
3. What payment terms do you accept?
T/T (Bank Transfer): 30% deposit, 70% balance before shipment.
 
4. Do you provide samples?
Yes! Free samples are available for evaluation (customers cover shipping costs).
 
5. How do you handle shipping and logistics?
We work with FOB, CIF, DDU, DDP or EXW terms and partner with reliable global freight forwarders. Destination port/customs clearance support provided for some ports.
 
6. What's your warranty/after-sales policy?
Quality Guarantee: 12 months from production date.
Non-conforming products: Replacement or refund upon verification.
Technical support: Dedicated team for application guidance.
 
7. Can you customize sealant formulas?
Absolutely! We specialize in tailored solutions (color, viscosity, curing time, etc.). Share your specs for a quote.
 
8. How do I track my order?
You'll receive real-time updates, including:
Production schedule
Shipping documents (BL, packing list)
Logistics tracking number
 
9. What markets do you serve?
We export to America, Europe, Africa, and Asia, complying with international standards (ISO, ASTM, etc.)