Ronseal Thompsons Emergency Roof Seal 2.5L 10-day-offers-2025 The Diamond Hard formulation delivers

The Diamond Hard formulation delivers superior protection against knocks

Approved for use against TB & Brucellosis

225gsm 100% polyester honeycomb fleece

0Ah Battery has a long lasting life and offers optimised power to complete jobs more efficiently

Polyester 96%

Ronseal Thompsons Emergency Roof Seal 2.5L 10-day-offers-2025 The Diamond Hard formulation deliversThompson's Emergency Roof Seal immediately fills and bridges small gaps and holes, even in heavy rain. It flexes with the natural movement of the roof for a tough, long lasting, watertight repair. Use on small shallow cracks Can be applied in wet weather Flexes with the natural movement of the roof Effective immediately