Reef Putty – Stone Grey (200 g / 7 oz)

Overview

Two-part stone-grey epoxy putty for aquascaping and coral mounting. Kneads by hand, sticks underwater, and cures rock-solid so you can secure frags, stabilize rockwork, and blend seams with natural reef tones.

Key Features

• Reef-safe once cured; suitable for marine & freshwater

• Underwater usable—bonds in wet/splash zones

• Natural stone grey color camouflages joints on most rock

• Work time ~5–10 min, initial set ~15–30 min, full cure ~24 hrs

• Adheres to rock, ceramic, glass, acrylic, most plastics, and PVC

Suggested Uses

• Mount SPS/LPS/soft coral frags to plugs or live rock

• Lock rocks to prevent topples; reinforce arches/ledges

• Fill small gaps, tidy seams, and disguise plumbing holes

Specifications

• Net Weight: 200 g (7 oz)

• Color: Stone Grey

• Type: Two-part hand-kneadable epoxy putty (resin + hardener)

• Curing: Room temperature; slight heat during cure is normal

• Storage: Keep sealed, cool, and dry

How to Use

1. Turn off flow near the work area.

2. Slice equal parts; knead until uniform grey.

3. Press onto clean, roughened surfaces; hold 30–60 sec to tack.

4. Restore flow after 10–15 min; avoid heavy handling until cured.

Tips

• For fast grab on frags: add a dab of superglue gel on each side of the putty (“glue–putty–glue”).

• Skimmers may react temporarily; run carbon if needed.