5 Litre ROOF Bitumen Primer

Product Information

All surfaces must be structurally sound, clean, dry and free from surface contaminants such as grease, rust and dirt. If necessary, remove any organic growth i.e. moss or lichen, with a fungicidal wash. On bare metal a rust inhibiting product, such as red oxide or zinc phosphate should be applied and allowed to harden. The integrity and effectiveness of subsequent layers depends on the quality of the first priming. The surface is cleaned of debris, in the rainy season remove moisture from the roof. A bitumen-based primer will harden and adhere to a wet roof, but it is better if there is less free moisture. Cleaning touches the snow, ice.

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The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. This specification covers asphaltic primer suitable for use with asphalt in roofing, dampproofing, and waterproofing below or above ground level, for application to concrete, masonry, metal, and asphalt surfaces. There are special varieties for different materials, the composition is selected taking into account the adhesion of the upper layers of the surfaces to be joined. RoofingA layer of primer on the surface facilitates roof waterproofing work. Self-adhesive and weld-on coatings are better glued to the processed plane. Structure The primer contains no toxic substances There is no need to choose between the two materials as they complement each other. After priming the base, you can apply a mastic for gluing the reinforcing glass fabric. Varieties of bituminous primers Unleaded gasoline does not contain lead additives, which ensures its environmental friendliness. In Russia, only such types are sold at gas stations. Terms of use Surface moisture should not exceed 15%

Bitumen Primer for Self Adhesive Membranes 5Ltr IKOpro Bitumen Primer for Self Adhesive Membranes 5Ltr

If the primer is used for gluing layers of material, wait for the first layer to dry for 4 - 5 hours, then apply a layer of glue. The first method is to soak a brush or roller in a solution and roll it out on a plane. Otherwise, the solution is poured from the container onto the surface in small portions at some distance. After that, the tool is leveled with a tool until the entire area is completely covered.

The soil is applied in any weather, limitation for use is surface moisture more than 15%. It is difficult to apply the solution on vertical walls and other planes, since it flows down. By definition, a primer comes first and serves as a base for what should follow — whether it’s attending the primary grades at the beginning of school, priming an engine to start or using a primer coat applied prior to painting a wall. Similarly in commercial roofing, a primer is used as the first step in the application of a roof coating or membrane to aid in the proper bonding of the product to the surface. Bitumen Primer is a quality grade, highly penetrative, bituminous solution for priming surfaces prior to the application of bituminous materials, self-seal membranes and flashing tapes. Heavy duty formula making it suitable to prime concrete roofs and floors, cementitious screeds/renders, bitumen felt, weathered bitumen, mastic asphalt, weathered, corrugated iron and steel.

CROMAR BUILDING PRODUCTS Technical Data Sheets - CROMAR BUILDING PRODUCTS

bitumen is melted in a container with a blowtorch or on a furnace until it turns into a liquid state; molten resin is mixed into a container with gasoline in small portions (if you add it immediately, the gasoline will ignite); the top layer of the treated surface is reinforced base for the subsequent laying of the finishing or intermediate layer;Bituminous primer ISOBOX - a specially selected composition with organic thinners is used for any type of surface, is universal. There are low-quality products on the construction market that are produced with deviations from technology. As a result, the primer dries for a long time or does not set at all. The surface remains damp, unsuitable for adhering to the following materials. Apply by brush or roller. Using a brush, scrub the primer into the surface. Ensure that only a thin coat is applied and that there is no pooling. Priming should extend at least 75mm beyond the area to be waterproofed. Leave to dry for 2­-3 hours before continuing with further work. Approximately 3-­6 hours depending on drying conditions. May be extended for heavy coatings or in cold weather.