Range of Application

• Sealing of cracks and construction joints in agricultural structures or waste water disposals
• Crack repair in drinking water tanks
• Damp proof course (dpc) and sealing in masonry
• Connection joints of precast unit elements
• Joints of cast in-situ concrete/precast units
• Separation joints in buildings

Properties

• Polyurethan-based injection resin
• High chemical resistance also to biogenic sulfuric acid
• Highly flexible
• Quick-seal foam upon contact with water
• Compatible with bitumen
• Total solid

Application

• Injection by 1C pump

WEBAC_® 1420: injection resin of high flexibility and tear strength

WEBAC_® 1420 is a highly flexible, tear resistant injection resin for sealing cracks in dry and damp areas. WEBAC_® 1420 is used for the closing, sealing and limited-flexibility bonding of structural elements. The PU resin WEBAC_® 1420 is characterized by its high chemical resistance. It is especially designed for use in case of high chemical stress, for instance for canal repairs. WEBAC_® 1420 can also be used for crack repairs in areas with high hygienic standards. Examples are crack repair in potable water tanks, crack repair in biogas plants/crack repair in biogas tanks.
 

WEBAC_® 1420 – good flexibility and high chemical resistance

WEBAC_® 1420 cures to form a resin of high chemical resistance and high flexibility. It has a constant volume after curing. It is also suitable for repairing leaking damp proof courses made of chlorine-free bitumen. WEBAC_® 1420 also stands out due to its high resistance to biogenic sulphuric acid. The PU injection resin stands out due to its compatibility with concrete, steel, masonry mortar, foil and cable sheathing.