Factory Universal RTV Quick Drying Aquarium Structural Clear 789 Silicone Sealant

$0.60 - $1.80
Min. Order
3000 Pieces
Quick Quotation
Company Information

Qingdao Dimei Manufacturer Co., Ltd.

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

Quick Details

Port: Qingdao, China
Payment Terms: L/C,T/T
Supply Ability: 1000000 Piece/Pieces per Month
CAS No.: 4253-34-3
Other Names: Silicone Adhesive
MF: C7H8OSi)m.(C2H6OSi)n
EINECS No.: 224-221-9
Place of Origin: Shandong China (Mainland)
Classification: Other Adhesives
Main Raw Material: Silicone
Usage: Construction,Packing,Transportation,Woodworking,automobile
Brand Name: DM or OEM
Model Number: DS-686
Type: One Component
Product name: Silicone Sealant
Application: Aquarium, big glass palte
Shelf life: 12 Months
Packing: Cartridge, Sausage
Material: Silicone glue
Appearance: Smooth paste
Color: Black, white, grey, Clear
Certificate: MSDS
Typical feature1: Strong adhesion
Typical feature2: Weather proof, mildew proof
Packaging Detail: Cartridge: 24pcs/CTN, Sausage: 20pcs/CTN
Product description


Factory Universal RTV Quick Drying Aquarium Structural Clear 789 Silicone Sealant


DiMei silicone sealant 750.jpg

DS-686 Aquarium Silicone Sealant

Substrate: Silicone polymer

DS-686 is one component structural silicone sealant, acidic and room temperature curing.
It has excellent waterproofing, weatherproofing and high temperature resistant performance.
It has excellent bonding function for most building materials, especially for big plate glass palte installation, smallm medium or large scale aquarium installation.


Features & Advantages                    

Clear, white, grey, blackm impervious to oil.

Good resistance to UV light and cold and hot weather alternation.

Excellent anti-sagging property, low shrinkage after curing, good shaping, no dents, smooth coating.

It can be used for bonding and sealing in professional construction or decoration area. Good adhesion to many building materials.

Good weather resistance.

No primer required.


Typical applications

DS-789 is suitable for elastic sealing of various substrate joints, including stainless steel, aluminum, copper, PVC, polyester, ceramics, wood, coating, etc. It can be used for outdoor general sealing in the construction area.


Application area

Bonding and sealing in the construction industry.

Expansion joints.

Sealing and waterproofing of engineering and pavement gaps.


Application tips

The bonded surface must be clean, dry and free of putty before bonding.

Substrates that may seep out of oil are not suitable for direct application of sealant.

For rusted or corroded metal surfaces (such as aluminum oxide, copper, iron oxide rust surface), in order to ensure the bonding effect, the rust on the surface layer needs to be worn off before coating.

Due to the construction environment, construction methods, and material differences, pre-testing is required before use to ensure adhesion performance.

The optimal coating temperature is +15 ~ +40°C. When the temperature is low, the extrusion resistance increases, warm up the adhesive before use.



Test report under GB/T16776-2005 <Silicone Construction Sealant>
Seriel No.ItemStandard RegulationTest Result (Value)Assessment
1Surface/Smooth and uniform paste,No bubble,no crust,No particlesQualified
2Sag (mm)Vertical<=30Qualified
HorizontalNo deformationNo deformation
3Extrudability (S)<=107.1Qualified
4Tack-Free Time (Hour)<=30.65Qualified
5Hardness (Shore A)20~6035Qualified
6Tensile Modulus at 23℃ (Mpa)elongation (10%)_0.20Qualified
elongation (20%)_0.35
elongation (30%)_0.48
7Thermal agingThermal weight loss (%)<=104.5Qualified
8Tensile propcrties23℃Tensile adhesive strength (Mpa)>=0.61.2Qualified
Bond fracture area (%)>=50Qualified
Elongation at ultimate tensile strength %>=100360Qualified
90℃Tensile adhesive strength (Mpa)<=0.451.1Qualified
Bond fracture area (%)<=50Qualified
 - 30℃Tensile adhesive strength (Mpa)>=0.451.35Qualified
Bond fracture area (%)<=51Qualified
After immersed in waterTensile adhesive strength (Mpa)>=0.451.0Qualified
Bond fracture area (%)<50Qualified
Water-After ultraviolet radiationTensile adhesive strength (Mpa)>=0.450.98Qualified
Bond fracture area (%)<=50Qualified

PU adhesive (10)
Test under situation: 23℃×50%RH×28days

silicone sealant 750_.jpg




DiMei Polyurethane Sealant series:

Product NamePU adhesive sealant 
Brand NameDM
ColorBlack/White/Grey/Transparent/Fluorescence color
Shelf time9months
Tack-free time10-30minutes
Curing speed3-4mm/24hour
Package310ml cartridge/600ml sausage
EINECS No.203-652-6
Application field

Automobile windshield bonding/Construction/Decoration/IndustryAutomobile windshield bonding/Construction/Decoration/Industry



Related product
Company information

7..jpg6. .jpg5. .jpg




8. faq.jpg 

DiMei other premium quality product:

1. Windshield PU sealant

2. Concrete Road Wall Gap Expandable Joint PU sealant

3. Acetic and Neutral Silicone Sealant

4. Acrylic Sealant

5. MS Polymer Sealant

6. Bus body/GP/Glass PU Sealant



Silicone Sealant Super Glue Silica Gel Uv Binder Tile Adhesive Glue Gum,Pu Sealant Polyurethane Adhesive Gum For Glass

Silicone Sealant Super Glue Silica Gel Uv Binder Tile Adhesive Glue Gum,Pu Sealant Polyurethane Adhesive Gum For Glass