Flash Harry One Shot Waterproofing Kit, Charcoal – 1L

Description

One Shot is a durable acrylic waterproofing compound used together with a waterproofing membrane, for iron or tiled pitched roofs, skylights, parapets, roof ridges, flashings and roof screws. The kit pairs the 1L compound in charcoal with membrane.

The first saturating coat is critical: brush it on, bed the membrane into it while wet, then top-coat. On porous surfaces prime with a 50% product and water mix or a bonding liquid. It is not for long-term ponding or under tiles, and should not be applied over bitumen systems. Over-coating with a UV-resistant roof paint is recommended.

Used for:

• Roof screws and lap joints
• Flashings, ridges and skylights
• Parapets on pitched roofs

Not for long-term ponding or under tiles.

Sold per 1L kit.

Additional information