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JY979 Mirror Fix Silicone Sealant

JY979 Mirror Fix Silicone Sealant is a high-modulus, neutral-curing elastomer specifically formulated for mirror installation. Its non-corrosive composition ensures complete safety for reflective coatings, preventing desilvering or discoloration. This versatile adhesive forms strong, permanent bonds with various substrates including plaster, metal, and wood. The cured sealant maintains excellent flexibility while demonstrating superior resistance to weathering and mildew growth, making it ideal for both interior and exterior applications where mirror integrity and clarity must be preserved long-term

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Product Advantage

Key Advantages of our product:

1.Crystal-Clear Transparency

Maintains optical clarity after curing, ensuring invisible seams that preserve mirror aesthetics.

2.Specially Engineered for Mirror Installation

Formulated with non-corrosive properties that prevent silvering damage and discoloration.

3.Room-Temperature Vulcanizing (RTV) Technology

Creates durable, flexible seals through natural curing processes without specialized equipment.

4.Exceptional Adhesive Strength

Develops powerful, permanent bonds to various substrates including plaster, metal and wood.

5.Versatile Bonding Capabilities

Serves as both sealant and adhesive, providing reliable performance for mirror mounting and edge sealing applications.

Product Uses

Application

Frameless Mirror Mounting

Provides secure, invisible bonding for frameless mirrors to drywall and plaster surfaces.

Humid Environment Installations

Maintains stable adhesion in bathrooms and steam rooms without compromising mirror integrity.

Decorative Glass Panel Fixation

Ideal for securing decorative glass elements and mirrored furniture components.

Tile & Metal Surface Applications

Creates durable bonds between mirrors and challenging substrates like ceramic tiles or metal frames.

Product Operate Guide

Step 1: Make sure compatibility and adhesion between sealants and adhesive material before using.

Step 2: The sealant displays excellent adhesive effect in the clean environment with temperature of 4℃-40℃and Relative Humidity(RH)of40%-80%.

Step 3:Surface cleaning for bond substrates, clean up the dirt, grease and other contaminants, then affixedtemporary protective tape.

Step 4: According to the size you want, cut out sealant mouth.

Diameter of Gun nozzle should be smaller than the thickness ofthe sealant injection place, it makesnozzle can stretch into the 1/2 depth of the sealant injection place. Start to inject sealant whensubstrate surface is completely dry, Extrusion and injection of sealant shall be continuous ,whichmakes sure the extrusion of sealant is continuous and uniform cylinder, the move the gun slowly anduniformly, make sure the substrate interface is full of silicone sealant. Quick move is not allowed forthe gun, it will cases bubbles or holes.

Step 5: Decoration should be carried out when the injection is finished, and remove temporary protective tape.

1.Surface Cleaning

2.Affixed Tape

3.Sealant Mouth Cutting

4.Injection

5.Surface Fixing

6.Tape Remove

7.Finish

FAQ

FAQs

What is the recommended repositioning time after application?

Mirrors can be adjusted within 15 minutes of application, allowing precise alignment before initial bonding occurs.
How do temperature conditions affect curing performance?

Optimal curing occurs between 5°C-35°C; lower temperatures significantly extend curing time while higher temperatures accelerate the process.
Is surface preparation necessary before application?

All surfaces must be clean, dry and free from dust, oil or previous sealant residues to ensure maximum bonding effectiveness.
Can this product be painted over after curing?

The cured sealant creates a non-porous surface that doesn't accept standard paints; matching caulk should be used where painting is required.