High Quality Stone Material Neutral Black Silicone Sealant

$0.85 - $2.75
Min. Order
1200 Pieces
Quick Quotation
Company Information

Changsha Firm Bond New Material Co., Ltd.

CN Trading Company
Response Time
Response Rate:
US$ 20,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: GuangZhou
Payment Terms: L/C,T/T,Western Union
Supply Ability: 20000 Piece/Pieces per Day
CAS No.: 9009-54-5
Other Names: Silicone Sealant
EINECS No.: 210-898-8
Place of Origin: Guangdong China
Classification: Other Adhesives
Main Raw Material: Silicone
Usage: Construction,Woodworking,building materials
Brand Name: FIRMBOND
Model Number: FBNH90
Type: Neutral
Product name: Factory Supply Clear Color Weatherproof Neutral Silicone Sealant
Application: glass/stone/aluminum curtain wall,
Volume: 280ml 300ml 310ml
Package: 24PCS/CTN
Meas: 28.2X19.5X23.5cm
Shelf Life: 12 months
character: one component
Packaging Detail: 260ml/pc,24pcs/ctn 280ml/pc, 24pcs/ctn 300ml/pc, 24pcs/ctn. Carton Size: 30*20*24.5cm 590ml/pc, 20pcs/ctn. Carton Size: 37*21.8*24.8cm

High Quality Stone Material Neutral Black Silicone Sealant


Product Description

FIRM BOND high grade weatherability silicone sealant is single component room temperature

NEUTRAL cured silicone sealant. It has excellent weatherability, longer service life, perfect

adhesion to most building materials.



1. Mainly used for weather-resistance sealing of glass curtain wall, stone material curtain wall,

    aluminum composite panel curtain wall; big area, high building curtain wall, big size metal

   (aluminum plate), sunroof’s weather-resistance sealing.

2. For assembling various doors and windows; 

3. For bonding and sealing of glass, glass fiber, marble, rubber, wood, ceramics, metal, plastic,

    fiber and other many building materials.


Features & Benefits

1. One-component, neutral cured, RTV, middle modulus; 2. Easy to use, excellent adhesion to many

     building materials;

3. Good aging-resistant ability, longer service life at least 10years.

4. Non-sagging, low shrinkage, good UV resistance & insulation properties;

5. No primer is required but still having excellent adhesion to painted aluminum, concrete and other

many building materials.

Instruction of Use

1. Get rid of the rust, oil, or any dirty on the operation surfaces, to make sure it completely clean and dry;

2. Cut nozzle to desired size and smoothly extrudes sealant to joint areas;

3. If further sealing needed, should finish operation within 5 minutes. Wipe off the surplus sealant with dry tissue.

4. After completely solidify, amend by knife.




1Unsuitable for structural glazing application;

2. Unsuitable for surfaces with grease, plasticizer or other organic solvents;

3. Unsuitable for the frosty or moist surface, and not for the continual soggy place;

4. Can't be used if the temperature is below 4 or above 50 on the surface of the material.


Storage & Shelf life

1. The product is nonflammable. Keep dry and shade, air tight during storage.

2. Shelf life: 12months stored at 5-27 dry and shade place.

3. After expiry date, the product can also be used if tested qualified.







1.Can u send sample to us ?

Yes, the sample is free to you .


2.Can you give us private design ?

Yes, the MOQ with private design is 500cartons; for factory design, the MOQ is 200cartons


3.Where is your port?



4.What's your guarantee?

We guarantee goods quality is same as sample's and what we descrip.


5.Can you provide us your client information ?

Yes, for checking our company reputation and sample collection.


6.How many days you want to produce one 20'container?

2-3 weeks working days.


7.Can we visit factory?

Yes, warmly welcome to visit us at any time.


8.Documents ?

Packing list, commercial invoice, CO / FORM E / FORM A , BL making according to your demand.