Primer 1215 – Maxisil

Primer 1215 Maxisil is the essential adhesion promoter you need to ensure your silicone sealant bonds perfectly to porous and non‑porous surfaces. Within minutes, this fast‑drying primer prepares joints for a long‑lasting, waterproof finish.

Why Choose Maxisil Primer 1215?

• Improves silicone adhesion on difficult substrates such as natural stone, concrete, and glass.
• Reduces the risk of peeling, cracking, and moisture intrusion.
• Clear, non‑staining formula dries in just 10 minutes.
• Compatible with the entire Maxisil silicone range.

Ideal Applications

Use Primer 1215 wherever maximum bond strength is critical:

1. Interior and exterior tile joints
2. Wet areas like showers, pools, and spas
3. Expansion joints in natural stone facades
4. Glass partitions and window frames

How to Apply

1. Clean the joint thoroughly and remove dust, oil, or old sealant.
2. Shake the bottle well and apply a thin, even coat with a lint‑free cloth or brush.
3. Allow 10 minutes to flash off (surface must feel dry).
4. Immediately seal with your chosen Maxisil silicone.

Technical Data

Trusted Quality

Manufactured in Germany, Maxisil products meet the highest industry standards. For detailed safety information, consult the <official SDS

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