China OEM Professional Quality RTV Acetic Silicone Adhesive Sealant for Aquariums Fish Tanks Adhesives &Sealants

Short Description:

OLV768 Big Glass Silicone Glazing Sealant is one-component, acetoxy cure, high quality silicone sealant designed for big glass and other general purpose glazing and waterproofing application.
It’s a non-toxic, solvent-free silicone sealant for use in aquarium construction and glazing applications. It’s a high-quality acetic curing system based silicone sealant featuring excellent adhesion to glass and many other non-porous surfaces.
It has high tensile strength and good elasticity, excellent weatherability, stability, waterproof and good adhesion to most construction materials without a primer. It has good features as follow: a. easily use: can extrude in any time; b. acetic cure: To float glass, anodized aluminum material needn’t base coating, has a strong felt power ;c. high modulus , as cured, it can bear joint movement capability of ±20%.


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With our loaded working experience and thoughtful products and services, we’ve got been acknowledged as a reputable supplier for most international buyers for China OEM Professional Quality RTV Acetic Silicone Adhesive Sealant for Aquariums Fish Tanks Adhesives &Sealants, Thanks for taking your worthwhile time to visit us and sit up for have a nice cooperation along with you.
With our loaded working experience and thoughtful products and services, we’ve got been acknowledged as a reputable supplier for most international buyers for China Fish Tank Silicone Sealant and Acetoxy Silicone Sealant, If any item be of curiosity to you, make sure you allow us to know. We will try our best to satisfy your requirements with high quality products and solutions, the best prices and prompt delivery. Be sure to feel free to contact us at any time. We’ll reply you when we receive your inquiries. You should note that samples are available before we start our business.

1.  Big panel glass seal;
2.  Skylights, canopies and general glazing;
3.  Aquarium and general decorative usages;
4.  Many other industry applications.

1. It is RTV-1, acetoxy, curing at room temperature, high intensity, medium modulus, fast curing, high intensity and good elasticity, optimum adhesion to glass;
2. Excellent weathering resistance and durability;
3. Exceeding 60 colors could be chosen, other colors could be customized;
4. Other building construction applications.

1. Clean with solvents such as toluene or acetone to keep the substrate surfaces completely clean and dry;
2. For better appearance cover outside of joint areas with masking taps before application;
3. Cut nozzle to desired size and extrudes sealant to joint areas;
4. Tool immediately after sealant application and remove masking tape before sealant skins;
5. Construction and repair of aquariums and many glass structures;
6. Suitable on glass/aluminum structures;
7. Glazing on aluminum frames and shop displays;
8. Sealing of windows and doors.

1. Unsuitable for curtain wall structural adhesive;
2. Unsuitable for the airproof location, because it is required to absorb moisture in air to cure for the sealant;
3. Unsuitable for the frosty or moist surface;
4. Unsuitable for the continually soggy place;
5. Can’t be used if the temperature is below 4°C or above 50°C on the surface of the material.

Shelf life: 12 months if keep sealing, and stored below 270C in cool, dry place after the date of production.
Standard: GB/T 14683-I-F-20HM
Volume: 280ml
Technology data: The following data are only for reference purpose, not intended for use in preparing specification.

OLV 768  Acetic Big Glass Silicone Sealant

Performance Standard Measured Value Testing Method
Test at 50±5% RH and temperature 23±20C:
Density (g/cm3) ±0.1 0.985 GB/T 13477
Tack-Free Time (min) ≤180 6 GB/T 13477
Extrusion ml/min ≥150 200 GB/T 13477
Tensile Modulus (Mpa) 230C ≤0.4 0.35 GB/T 13477
  –200C and ≤0.6 0.55  
105℃  weight loss, 24hr % / 20 GB/T 13477
Slumpability (mm) vertical ≤3 0 GB/T 13477
Slumpability (mm) horizontal not change shape not change shape GB/T 13477
Curing Speed (mm/d) 2 4.5 /
As Cured -After 21 days at 50±5% RH and temperature 23±20C:
Hardness (Shore A) 20~60 30 GB/T 531
Tensile Strength under Standard Conditions (Mpa) / 0.6 GB/T 13477
Elongation of Rupture (%) / 200 GB/T 13477
Movement Capability (%) 20 20 GB/T 13477

With our loaded working experience and thoughtful products and services, we’ve got been acknowledged as a reputable supplier for most international buyers for China OEM Professional Quality RTV Acetic Silicone Adhesive Sealant for Aquariums Fish Tanks Adhesives &Sealants, Thanks for taking your worthwhile time to visit us and sit up for have a nice cooperation along with you.
China OEM China Fish Tank Silicone Sealant and Acetoxy Silicone Sealant, If any item be of curiosity to you, make sure you allow us to know. We will try our best to satisfy your requirements with high quality products and solutions, the best prices and prompt delivery. Be sure to feel free to contact us at any time. We’ll reply you when we receive your inquiries. You should note that samples are available before we start our business.


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