Gunther Premier Plus Mastic – 10.3 fl oz Cartridge (Gray)

Product Description

Gunther Premier Plus is a premium, high-strength mirror mastic engineered for maximum performance and long-term durability. Its 100% solids, low-VOC, isocyanate-free, and asbestos-free formulation makes it an environmentally responsible adhesive that contributes toward LEED® credits.

Designed to deliver a permanent and reliable bond, Gunther Premier Plus adheres to a wide range of substrates including drywall, concrete, wood, metals, painted glass, and dry-primed surfaces. It is safe for use with Category II Safety Backing, making it an excellent choice for demanding, high-traffic environments such as gymnasiums, hallways, and dance studios.

This advanced mastic compresses to 1/16″ for mirror overlay applications and remains flexible, allowing it to absorb vibration and thermal expansion and contraction without becoming brittle over time. Its water-resistant properties make it suitable for showers and outdoor installations. For optimal safety and performance, GLAZE recommends using mechanical fasteners in conjunction with any mastic installation.

Features & Specifications

• Premium high-strength mirror mastic

• 100% solids formulation

• Low VOC, isocyanate-free, and asbestos-free

• Eligible toward LEED® credits

• Bonds to drywall, concrete, wood, metals, painted glass, and dry-primed surfaces

• Approved for Category II Safety Backing

• Compresses to 1/16″ for mirror overlay applications

• Flexible bond absorbs vibration and thermal expansion/contraction

• Will not become brittle over time

• Water-resistant for shower and outdoor use

• Ideal for high-traffic environments

• Mechanical fasteners recommended for installation

• Case quantity: 12 tubes