Glass-Line — Advanced GRP Tank Lining Solutions
Glass-Line is Tankline’s premium Glass Reinforced Plastic (GRP) lining system, expertly applied using traditional hand lay-up techniques. Known for its long-term durability, GRP technology is a trusted solution for tanks, vessels, and containment areas requiring robust protection.
Engineered for Performance
Our system uses composite materials such as woven roving and chopped strand matting embedded in high-quality resins, tailored to meet your structural and chemical resistance needs:
- Polyester / Isophthalic Resin – Ideal for potable water and low-aggression environments
- Vinyl Ester Resin – Resists chemical concentrations of 1%–75%
- Epoxy Vinyl Ester Resin – Provides maximum resistance to harsh chemicals up to 100%
Surface Compatibility & Preparation
Where Does Glass-Line Excel?
Glass-Line is particularly effective for rehabilitating tanks or vessels suffering from chemical attack, corrosion, or surface failure, especially where no existing lining is present.

recent projects
Want to see the strength and versatility of our GRP lining systems in practice? Head over to our case studies page to explore recent projects and discover how Glass-Line delivers reliable, long-term protection across a wide range of applications.
Need expert surface preparation?
Contact our technical team: 01206 670309
Email us: [email protected] to find out how our Glass-Line service can support your next project.
our 13 specialist services
From roofs to floors, tanks to structures — we’ve got you covered with specialist lining systems that deliver watertight protection, durable finishes, and long-lasting performance in every environment.