Bostik Waterproof Chemical 20L

• Bostik Waterproof Chemical, 20-liter container. • High-performance waterproofing solution for concrete and masonry. • Forms a durable, flexible barrier against water ingress. • Suitable for basements, roofs, bathrooms, and foundations. • Protects against dampness, efflorescence, and structural damage. • Easy to apply with brush, roller, or spray. • Provides long-lasting protection in various weather conditions.