Akfix 900N Clear 100% Silicone Mirror Adhesive - Fast, Safe Bonding

In this review of the Akfix 900N Clear 100% Silicone Adhesive, the bottom line is simple: this silicone is aimed at installers and DIYers who need a reliable, low-odor option for mounting mirrors where neutral cure and long-term flexibility matter. The biggest reason to buy is its mirror-specific formulation that combines a solvent-free, neutral curing chemistry with strong adhesion so mirrors stay fixed without corrosive byproducts. The review highlights practical use, ease of application, and where this product performs best.

Key Features

• Low odor neutral cure: The 900N formula emits minimal smell during curing, making it easier to use in enclosed spaces such as gyms or retail interiors.
• 100% solvent-free silicone: The solvent-free composition reduces the risk of glass fragmentation hazards and avoids corrosive residues on mirror backs.
• Excellent adhesion: Designed to bond mirrors to surfaces like plaster, concrete, ceramic tile, and wood for a secure, long-lasting hold.
• Easy to apply: Compatible with a standard caulk gun and supplied with a dispensing tip that customers note is convenient for controlled bead placement.
• Paintable and flexible: The cured silicone remains flexible and can be painted over when needed, accommodating minor movement without failing.
• Fast curing for installations: Neutral curing shortens handling times compared with some acid-cure alternatives, useful in commercial fit-outs.

Who It's For

The Akfix 900N is best for professional installers and committed DIYers who mount mirrors in shops, restaurants, gyms, or homes and need a neutral cure, low-odor solution that will not corrode backing or metal frames. It is especially useful where indoor air quality or occupant comfort matters during installation.

Those who should look elsewhere include people mounting mirrors that have plastic safety film backing, since this product is not recommended for that application, and users who need an adhesive with a specially formulated fast-setting structural epoxy bond for heavy architectural glass without silicone flexibility.

Pros & Cons

Pros

• Low odor neutral cure reduces nuisance smells during installation.
• Solvent-free formula improves safety by minimizing corrosive residues on mirror backs.
• Easy to dispense with a removable spout and cap for neat application.
• Versatile adhesion to common substrates like tile, concrete, wood, and plaster.

Cons

• Durability reports are mixed; some users find drying and final appearance excellent while others see variability.
• Not suitable for mirrors with plastic safety film backing, limiting some specialized uses.

Specifications

Product	900N Clear 100% Silicone Mirror Adhesive
Format	12 x 10.5 fl.oz. cartridges (pack)
Curing Type	Neutral cure (low odor)
Composition	Solvent-free 100% silicone
Application Areas	Mirrors to walls, plaster, concrete, wood, doors, ceramic tile
Paintable	Yes

Our Verdict

The Akfix 900N clear silicone is a practical choice for mirror installations where low odor and non-corrosive neutral curing are priorities. It delivers user-friendly dispensing and versatile adhesion at a reasonable value for professionals and knowledgeable DIYers, though installers should avoid using it on mirrors with plastic safety film and be mindful of occasional variability in final appearance.

Frequently Asked Questions

Can this adhesive be used on plastic-backed mirrors?
Do not use this product on mirrors backed with plastic safety film; it is not recommended for that application.

Is the cured silicone paintable?
Yes, the adhesive is paintable after curing, allowing finish work to match surrounding surfaces.

Will it corrode mirror backing or metal?
No, the solvent-free neutral cure formulation is non-corrosive and designed to be safe for mirror backings and nearby metals.