Sika 432029 Sikasil-N Plus Neutral Cure Silicone Sealant White 10 oz Cartridge

The Sika 432029 Sikasil-N Plus is a professional-grade, neutral cure silicone sealant designed for versatile interior and exterior sealing applications. This high-performance sealant provides exceptional adhesion to a wide range of substrates including glass, metal, painted surfaces, and many plastics without requiring primers or surface preparation in most cases.

Key Features:

• Neutral cure formula—safe for sensitive substrates, won't corrode metals or damage coatings
• Excellent UV resistance and weathering stability for long-lasting exterior performance
• Mold and mildew resistant formulation ideal for high-moisture environments
• Superior adhesion to most building materials without surface treatment
• Low odor curing process suitable for occupied spaces
• Flexible joint movement capability maintains seal integrity through expansion and contraction
• Temperature resistant from -40°F to 300°F (-40°C to 150°C)

This 10 oz cartridge format fits standard caulking guns for convenient application. Ideal for glazing, perimeter sealing, weatherproofing joints, and general construction applications where a durable, professional-grade silicone sealant is required. The neutral cure chemistry makes it safe for use on mirrors, natural stone, and coated metals where acidic sealants could cause damage.