NF 204 Aquarium Silicone

NF 204 Aquarium Silicone

Product Description

NF 204 Aquarium Silicone is a non-toxic, solvent-free silicone sealant specifically formulated for constructing and repairing aquariums. It is a high-quality acetic curing system-based silicone sealant that offers excellent adhesion to glass and many other non-porous surfaces. This 100% silicone sealant maintains its elasticity at both low and high temperatures, ensuring a durable and long-lasting seal. It is resistant to cracking, discoloration, shrinkage, and many chemicals, making it ideal for withstanding the harsh conditions of an aquatic environment. Additionally, NF 204 is resistant to UV radiation, ensuring its longevity and performance even under exposure to sunlight.

Features

• 100% silicone, solvent-free, and non-toxic to fish.
• Rapid curing and permanently elastic.
• Resistant to cracking, discoloration, and shrinkage.
• Resistant to many chemicals and UV radiation.
• Excellent adhesion to glass and many other non-porous surfaces.

Applications

• Bonding, sealing, and repairing aquariums.

Specifications

• Code: NF 204
• Color: Transparent, Black
• Volume: 310 ml, 280 ml
• Box: 24
• Basis: Silicone Polymer
• Curing System: Acetoxy
• Density: 1.02 ± 0.03 g/ml
• Hardness Shore A: 24-30 (after 28 days)
• Tensile Strength: ≤ 0.4 N/mm2 (ISO 8339)
• Skin formation: 7-13 min. (23°C and 50% R.H)
• Curing Rate: Min. 3 mm/day (23°C and 50% R.H)
• Elongation At Break: ≥ 250% (ASTM D412)
• Elastic Recovery: 100% (ISO 7389)
• Sagging: 0 mm
• Change in volume: < 5% (ISO 10563)
• Temperature Resistance: -50°C to +200°C
• Application Temperature: +5°C to +40°C