Product Overview: The Hardex RS-200 Acrylic Sealant Gap Filler (White / Model: RS-200W) is a high-grade, paintable water-based acrylic gap sealant designed for filling interior and exterior cracks, joints, and perimeter gaps. It cures to a smooth, flexible rubber-like seal that adheres strongly to porous substrates and can be easily painted over once dried for a clean finish.

Key Features:

• Paintable Finish: Accepts water-based and oil-based paints once fully cured without cracking or bleeding.

• Fungus & Mold Resistant: Specially treated to prevent mildew growth, making it suitable for humid indoor areas.

• Permanently Flexible: Elastic formulation accommodates structural settling, contraction, and expansion without cracking.

• Easy Water Clean-Up: Uncured sealant cleans up easily with water—no harsh solvents required.

• Strong Multi-Surface Adhesion: Bonds reliably to wood, plasterboards, concrete, brickwork, ceramic tiles, aluminum, and window frames.

Specifications:

• Brand: Hardex

• Model: RS-200 / RS-200W

• Product Type: Acrylic Sealant / Gap Filler

• Color: White

• Packaging: Cartridge (fits standard caulking guns)

• Application: Skirting boards, door/window frame perimeters, plaster cracks, wall joints, and ceiling coving

• Condition: 100% Brand New & Ready Stock