Kiilto Masa Oak Brown Multifunctional Adhesive Sealant

Unleash Unrivaled Durability and Versatility with Kiilto Masa Oak Brown

• Extreme Durability: Offers exceptional resistance to weather, UV radiation, and a variety of chemicals, including saltwater, ensuring long-lasting performance in both indoor and outdoor environments.
• Multi-Surface Adhesion: Forms a strong bond with diverse materials, including stone, concrete, most metals, wood, glass, epoxy, and polyester, providing broad application versatility. For plastic materials, always conduct preliminary adhesion tests.
• Health & Safety Certified: NSF registered for use in food processing areas and M1 classified for low building material emissions, guaranteeing suitability for sensitive environments. Formulated to be free of solvents, isocyanates, and phthalates.
• Flexible & Paintable: Designed to accommodate joint deformation up to ±10% and is readily paintable with most water-based paints, allowing for seamless aesthetic integration and robust structural integrity for expansion joints.

Experience the ultimate solution in sealing and bonding with Kiilto Masa Oak Brown, a truly multifunctional adhesive sealant engineered for the most demanding projects. Whether you’re working in construction, the marine industry, or transport, this product delivers consistent, reliable performance. Its robust formulation ensures a secure hold and a durable seal, protecting your structures and applications from the harshest environmental conditions.

Kiilto Masa Oak Brown isn’t just about strength; it’s about smart design. The convenient oak-brown color provides an aesthetically pleasing finish that blends seamlessly with natural wood and other materials. Its paintable surface means you can achieve any desired look, ensuring your sealed joints are both functional and visually appealing. Beyond its aesthetic qualities, the product’s solvent-free composition and M1 emission classification underscore its commitment to user safety and environmental responsibility.

Simplify your workflow and elevate your project quality with a sealant that adheres to almost anything. From concrete to glass, and metals to wood, Kiilto Masa forms an unyielding bond. It withstands mechanical stress, making it an ideal choice for critical expansion joints. Choose Kiilto Masa Oak Brown for a professional finish that lasts, reducing costly rework and providing peace of mind in every application.

Product information

• Binder type: Silane-modified polymer
• Consistency: High viscosity paste
• Density/Specific gravity: approx. 1.59 kg/l
• Colors: White, light grey, dark grey, black, brown, beige, oak brown, red
• Tensile shear strength: 2.2 N/mm² (SS-SS)
• Tensile strength: 2.1 N/mm² (DIN 53504)
• Elongation at break: 400 % (DIN 53504)
• Hardness: Shore A 40
• Shrinkage: approx. 2 %
• Viscosity: approx. 1.5 million mPas (BrookField H-Path T F/2.5 +20 °C)
• Skin formation time: approx. 15 min (23 °C, 50% relative humidity)
• Curing speed: 3 mm/day, approx. 10 mm/7 days (23 °C / 50% relative humidity)
• Application temperature: +1 – +40 °C
• Heat resistance (dry): -40 – +90 °C, +180 °C / 30 min
• Coverage: 5 x 5 mm joint, approx. 12 m/cartridge
• Max. joint deformation: ± 10 %
• Storage: 18 months unopened (+10–25 °C)
• Environmental impact: GWP TOTAL A1-A3 KGCO2E/KG 2.75
• Certifications: NSF registered, M1 building material emission classification, Solvent-free, isocyanate-free, phthalate-free

Usage

• Surfaces must be meticulously cleaned, ensuring they are completely free of dust, grease, and oil before application.
• For bonding large, uniform surfaces or in very dry conditions, it is recommended to lightly mist the surfaces with water (approximately 5–10 g/m²).
• For optimal results, clean surfaces with Kiilto Cleaner 303 and prime with Kiiltoflex Metalliprimer.
• Cut the conical tip of the cartridge. Screw the application nozzle onto the nozzle and trim it to the appropriate size, matching the desired joint width.
• Apply the sealant using either a manual or a compressed air gun. If necessary, smooth the applied sealant to the desired shape with a moistened spatula.
• After use, carefully re-seal the packaging to preserve product integrity.
• Uncured product can be cleaned using white spirit or acetone. The cured product must be removed mechanically.
• Note: Ambient conditions, such as air humidity and temperature, the material and moisture of the bonding surface, and the amount of adhesive applied, will significantly influence skin formation time and curing speed.

Frequently asked questions

Is Kiilto Masa Oak Brown suitable for outdoor use? Yes, it offers excellent weather and UV resistance, making it ideal for both indoor and outdoor applications.

Can this sealant be painted? Yes, it is paintable with most water-based paints. Always test on a small, inconspicuous area first to ensure compatibility and the desired finish.

What types of surfaces does it bond to effectively? It demonstrates strong adhesion to various stone types, concrete, most metals, wood, glass, epoxies, and polyesters. For plastic materials, it is always recommended to perform preliminary adhesion tests.

Is Kiilto Masa Oak Brown safe for food preparation areas? Yes, it is NSF registered, which means it can be safely used in areas where food is processed or handled.

How long does it typically take for the sealant to cure? Skin formation occurs in approximately 15 minutes. The curing speed is about 3 mm per day, reaching approximately 10 mm in 7 days, under standard conditions.

Always refer to the product’s safety data sheet and local regulations for complete safety information and proper disposal procedures. Wear appropriate personal protective equipment during application.