Flex Paste Black is an ultra-thick, high-strength rubberised paste designed to fill, seal, and repair cracks, holes, gaps, and damaged surfaces. Its unique thick consistency allows it to cling to surfaces without dripping or sagging, making it ideal for a wide range of repair and restoration projects around the home, garage, workshop, RV, or boat.

Formulated to create a strong, flexible, and waterproof barrier, Flex Paste can be applied to wet or dry surfaces and helps protect against water, air, and moisture penetration. Once cured, it can be sanded, painted, moulded, or shaped to suit your repair needs, providing a durable and long-lasting finish.

Key Features:

• Super-thick rubberised repair paste
• Fills, seals, and repairs cracks, holes, and gaps
• Strong waterproof and weather-resistant seal
• Clings to surfaces without running or dripping
• Suitable for indoor and outdoor use
• Can be applied to wet or dry surfaces
• Paintable and sandable once fully cured
• Ideal for DIY, automotive, marine, RV, and household repairs
• Black finish for a clean, professional appearance