Home MIRROR MASTIC
1 of 3

MIRROR MASTIC

Sale price $142.80

A high-quality, one-part, industry-standard mastic adhesive designed for mirror fixing and sealing. The neutral curing system ensures it will not damage mirror backing. If you’ve been in the mirror industry long enough, you’ve likely had a call about a mirror that fell off the wall because the adhesive failed. It's a liability nightmare, leading to damaged property, lost customers, and costly replacements.

The Smart Choice for Installers

GT Adhesives specializes in providing high-quality adhesives, sealants, and mastics to businesses that demand reliable and durable bonding and sealing solutions. As a dedicated wholesaler, our primary goal is to offer these essential materials at competitive prices, ensuring that our customers save money on every job without compromising quality .

Type: Adhesive
MIRROR MASTIC

MIRROR MASTIC

$142.80

High Quality

We source and distribute only premium-grade adhesives, sealants, and mastics to meet the highest industry standards.

Trusted by Professionals

Built from the ground up by professionals, and proven on job sites across the country.

Cost Savings

Our wholesale pricing model ensures that businesses reduce material costs while maintaining superior performance

If you’ve been in the industry long enough, you’ve likely had a call about a mirror that fell off the wall because the mirror mastic failed. It's a liability nightmare, leading to damaged property, lost customers, and costly replacements.

Not all mirror mastics are created equal. Many common brands dry out, lose adhesion, or simply do not perform as expected. 

Our Solution

We offer a premium-grade mirror mastic engineered for long-lasting flexibility, superior adhesion, and reliable performance—all at a significant cost advantage over competing products.

This high-quality, one-part, industry-standard mastic adhesive sealant is designed for securely adhering and fixing mirrors to substrates. The neutral curing formula ensures it will not damage mirror backing, making it a reliable choice for mirror installations.

Benefits:

  • Cures to form a durable yet flexible seal
  • Solvent-free formulation
  • Bonds mirrors to walls without the need for mechanical fixings

Directions for Use:

  1. Ensure all surfaces are clean, dry, and free of grease. Remove all dust, dirt, grease, detergents, flaking paint, loose materials, and any old sealant.
  2. Cut the tip off the cartridge and securely screw the nozzle onto it.
  3. Load the cartridge into a caulking gun and apply the sealant in even dabs.
  4. Apply dabs of mastic away from the edges to avoid squeeze-out.
  5. Remove any excess uncured sealant using a cloth soaked in mineral turpentine. Fully cured sealant can be trimmed away with a sharp knife.

Application Tips:

  • One tube, 10-11 oz., is recommended for 25-30 square feet of mirror. Use golf ball sized dabs distanced from each by 6 inches.
  • If applying on painted surfaces, ensure the paint is fully dry (24-48 hours) before using the sealant.
  • Always read product information and safety data sheets before use.

Warnings & Safety Precautions:

  • Ensure good ventilation when using indoors.
  • Avoid contact with eyes and mucous membranes as it may cause irritation.
  • If prolonged contact occurs, rinse thoroughly with water and seek medical advice if necessary.
  • Keep out of reach of children.

Storage:

  • Store in a cool, dry place below 90° F (30° C).
  • Use within 12 months from the date of manufacture.