Bitumen-Rubber Modified, Water Based, Elastomeric Liquid Membrane - SCHOUBIT 1K

Bitumen-Rubber Modified, Water Based, Elastomeric Liquid Membrane - SCHOUBIT 1K



SCHOUBIT 1K is a bitumen-rubber modified, water based, single-component, ready to use liquid membrane with elastomeric additives, used for insulating water and damp. By the evaporation of the water it contains, it adheres firmly to the applied surface and forms an elastic waterproof layer.

Fields of Application

Features and Benefits

Application Procedure

Preparation of Substrate

Application surface must be dry, clean and clean off materials which prevent bonding, such as dust, oil, rust and remove loose pieces. Sharp tips and horizontal/vertical joints which are suitable cracking should be chamfered with PH 55 or REPAMERK 1. Big pores and cracks should be filled with REPAMERK 301 repair mortar. To ensure strong adherence, avoid dust, and improve durability, non-metallic surfaces must be undercoated with B PR 101, and metallic surfaces must be undercoated with B PR 102.

Application Method

SCHOUBIT 1K is ready to use material, it should be applied as cold. After mixed well, it is applied with trowel, bitumen brush or spray gun. It dries within 4-5 hours depending on the weather conditions. It should not be applied in rainy days or within the temperatures lower than +5 °C. Second layer must be applied after first layer completely dry. For the applications that required higher durability against water pressure or on cracked surface, it must be reinforced with fiber glass, polyester felt, reinforcing fabric etc. The screed material obtained by mixing SCHOUBIT 1K with sieved fine sand and cement is applied with a trowel to smooth out and level the surface or to provide a protective coat over insulation.


0,80 - 1,0 kg/m² for each layer. Recommended at least 2 layers application.


17 kg metal pail

30 kg plastic bucket

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Dursunköy Mah. Uygur Cad. No:44 34555
Hadımköy - Arnavutköy - İstanbul / TÜRKİYE