SANDROPLAST Bitumen Primer 10 Liters

SANDROPLAST Bitumen Primer

Product Type

Water-thinnable, solvent-free, low-odor coating based on bitumen

Application Area

Priming agent with good adhesion and deep anchoring for subsequent hot or cold liquid adhesive coats, top coats, and coatings based on bitumen as well as for bitumen membranes. Can be used as a primer in the field of building waterproofing, roof waterproofing, suitable for all common mineral substrates as well as substrates with residual bitumen coatings and bitumen roofing membranes. Sandroplast Bitumen Primer itself has no sealing effect.

Properties

In its composition, the product meets the requirements of DIN 18 195 Part 2 Table 41 No. 2 and AIB DS 835 Appendix II Column 3. Sandroplast Bitumen Primer is quick-drying and exhibits very good adhesion to the substrate, dust-dry according to DIN 18 195 Part 2, approximately 3 hours.

Substrate

All substrates must be firm, load-bearing, and free of separating substances such as release agents, dust, dirt, etc. The check is carried out by wiping and scratching tests. During the wiping test, the surface is wiped with the hand; no components should loosen from the substrate, nor should the hand become soiled. The scratching test is used to detect paint layers or hollow spots on otherwise solid substrates. Paint layers and hollow spots must be properly removed. The substrate must be free of burrs or sharp-edged unevenness, such as mortar, concrete overspray, or stone edges. The surface must be visually inspected. Overhanging edges and depressions should be removed. The substrate must be rough and absorbent. Solvent-based bitumen coatings require a dry substrate. Before applying subsequent layers, the primer must be sufficiently dry or ventilated.

Application

Sandroplast Bitumen Primer is applied by brushing, rolling, or spraying.

Note

Freshly applied coating may be foamed or washed off in heavy rain. FOR EXTERNAL USE ONLY.

Material Consumption

Depending on the absorbency of the substrate, approximately 0.2 to 0.3 l/m².

Storage Conditions

Storage life in original, unopened containers: 12 months.

Storage Temperature

The material is not frost-sensitive.

Safety Information

Information on safe storage and handling can be found in the current safety data sheet.

Disposal

Completely emptied containers can be recycled as metal or plastic. Waste code 170302 Asphalt, tar-free, previously 54 407, and emptied 54 912.