Tenax Ager Pen — Stone Color Enhancer Applicator Pen

The Tenax Ager Pen puts the color-deepening power of Tenax Ager into a precision applicator — perfect for edges, touch-ups, seams, and small areas where a brush or cloth is too imprecise. The same solvent-based, UV-stable formula as full-size Ager, delivered exactly where you need it.

Ideal for installers doing field touch-ups, fabricators finishing undermount sink edges, or anyone needing to blend a repaired or cut area back into the surrounding stone finish. The pen format eliminates waste and gives you clean, controlled application every time.

Key Features

• Precision applicator tip — controlled delivery for edges, seams, and tight areas
• Same formula as full-size Ager — deepens and enriches natural stone color permanently
• Impregnating sealer — protects against oil and water-based stains
• UV stable — no yellowing over time; suitable for indoor and outdoor use
• No surface film — permanent enhancement, not a topical coating
• Compact and portable — fits in a tool bag for jobsite use

Compatible Stone Types

• Granite, marble, quartzite, onyx
• Limestone, travertine, sandstone
• Agglomerate and natural stone blends

How to Use

1. Ensure the stone surface is clean and completely dry
2. Apply the pen tip directly to the area to be enhanced
3. Allow the stone to absorb the sealer evenly
4. Within a few seconds, wipe off any excess with a clean cloth
5. Avoid applying in direct sunlight
6. Allow 24 hours for full cure

Important Notes

• Permanent color enhancement — test on an inconspicuous area first; the color-deepening effect is not reversible
• Does not prevent etching on marble — protects against staining only, not acid etching

Works Well With

• Tenax Ager Stone Enhancing Sealer — full-size Ager for larger surface applications; also available as a Box of 6 Ager Pens
• Tenax Proseal Premium Stone Sealer — clear impregnating sealer where color enhancement is not desired
• BrioAction 3 Professional Stain Remover — clean and degrease stone before applying for best results

ProToolHaus – Your Certified Tenax USA Distributor

When you buy from ProToolHaus, you're ordering from a certified distributor of Tenax USA. We carry the full lineup and stand behind every product with expert guidance, fast fulfillment, and the kind of support that only comes from working in the stone industry every day.