Otto Chemie
With over 140 years of German expertise, Otto Chemie sets the standard for high-quality sealants and adhesives. Here in Mallorca, STI Balear proudly offers their cutting-edge products. Otto Chemie’s commitment ensures we meet the precise needs of every construction application on the island, delivering solutions built for durability and performance.
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OTTOSEAL® S 110 – Premium Neutral-Curing Silicone
This one-component sealant is known for its outstanding resistance to weathering, aging, and UV exposure.
Suitable for:
- High abrasion resistance & non-staining: Ensures long-lasting, aesthetically pleasing joints.
- Excellent adhesion: Bonds to numerous substrates, often without primer.
- Fungicidal properties: Prevents mold growth, ideal for humid environments.
Suitable for:
- Sealing joints in windows and doors (wood, metal, plastic).
- Expansion joints in facades and curtain walls.
- Sanitary and wet areas.
OTTOSEAL® S 70 – High-Performance Silicone for Facades & Structural Glazing:
- Exceptional adhesion to glass, metal, and coated surfaces.
- High elasticity and movement capability.
- UV and weather resistance.
Applications include:
- Bonding glass in structural glazing.
- Sealing curtain walls, facades, and metal structures.
- Expansion joints in high-rise buildings.
OTTOSEAL® S 100 – Acetoxy-Curing Silicone for Sanitary Applications
- Strong adhesion to ceramic, glass, and sanitary materials.
- Anti-mold protection.
- High elasticity and humidity resistance.
Perfect for:
- Sealing joints in bathtubs, showers, and sinks.
- Hygienic sealing in kitchens and sanitary facilities.
Sustainability & quality: Our commitment with Otto Chemie
At STI Balear, we proudly offer Otto Chemie’s products. Their research ensures sealants meet top European quality standards, aligning with our local commitment. Otto Chemie delivers high-performance, eco-friendly, low-VOC solutions, guaranteeing superior adhesion and durability. As your trusted partner, we provide reliable, sustainable sealing for a greener Mallorca.
