Flashpoint Datasheet

Provides a preferred alternative to the use of mortar as a pointing material for lead-brick and lead masonry joints. Mortar is unable to expand and contract with lead and masonry during temperature variations leading in some cases to the mortar cracking and allowing ingress of water. Is a one part, neutral cure, silicone based sealant that once applied will cure to give a flexible, durable and elastic seal, capable of accommodating the high degree of thermal expansion and contraction often encountered with lead flashings exposed to direct sunlight. Includes more details on the product, joints without DPC, joint with DPC, lot sizes and product description and properties.