Durable, Flexible, & Waterproof: Astral Liquid Rubber by shreyaguptas879 Published: November 20, 2024 (1 month ago) Category Business Link Durable, Flexible, & Waterproof: Astral Liquid Rubber Astral Liquid Rubber is a high-performance liquid rubber coating that provides a durable, waterproof & flexible seal on various surfaces. It’s ideal for applications like waterproofing roofs, balconies, basements, & more.