Processes / Priming

Priming: work order, decisions and mistakes along the way

Many renovation problems come not from one bad product, but from the wrong order of work. These cards help check what to do first, what not to rush and where correction risk usually appears.

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Priming w MiWiki

The list below comes from the MiWiki database. Search by topic, use case or problem to narrow it down quickly.

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Showing all cards: 15

How long drying time primer — practical guidance and quality checks

Time depends on product, substrate, quantity, temperature, humidity and ventilation; the technical data sheet is binding, not the universal number of hours. Don't base readiness solely on time or dryness.

How to apply primer — practical guidance and quality checks

The primer is applied evenly, guiding the tool so that the product penetrates or forms a layer as intended, without puddles. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

How to check whether the primer has worked — practical guidance and quality checks

The assessment consists of checking dustiness, uniformity of absorption and surface appearance in relation to the purpose of the specific soil. Base your inspection on agreed standard, measurement and documentation, not solely on visual impression.

How to choose the right primer for versus substrate — practical guidance and quality checks

First the substrate and the next layer are identified, then the primer application, dilution method and desired effect are compared. Make your decision based on the substrate, system, conditions and instructions of the specific product.

Is it possible to primer twice — practical guidance and quality checks

The second layer only makes sense if the manufacturer and the condition of the substrate require it; excess may vitrify the surface and impair adhesion. Make your decision based on the substrate, system, conditions and instructions of the specific product.

Priming absorbent walls — practical guidance and quality checks

On a highly absorbent substrate, even saturation is important without leaving any free product on the surface. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

Priming before paintingm — practical guidance and quality checks

The goal is to uniform absorbency and bind dust without creating a slippery layer that will hinder paint adhesion. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

Priming before self levelling compound — practical guidance and quality checks

The ground must limit bubbles and too rapid release of water, and the joints and expansion joints must be prepared before pouring the mass. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

Priming before skim coat — practical guidance and quality checks

The primer should ensure predictable mass setting and limit water extraction, but must be compatible with the type of plaster. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

Priming before tiling — practical guidance and quality checks

Primer prepares the substrate for adhesive, but does not replace waterproofing or removal of weak coatings. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

priming checklist — practical guidance and quality checks

Checklist The "Priming checklist" organizes input conditions, execution, safety, inspection and documentation in the "Priming" area. An item not completed or unresolved remains open - the checklist is not used to automatically check off the receipt.

Priming difficult surfaces — practical guidance and quality checks

Dense, smooth or non-absorbent surfaces require adhesion assessment and often a tackifying rather than penetrating primer. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

Priming plasterboard — practical guidance and quality checks

Priming should uniform the absorbency of the cardboard and joint compounds without softening the board or creating streaks. The most important thing is to prepare the input conditions, the correct order and control the result before moving on.

The most common mistakes when priming – causes, effects and prevention

The "Most common mistakes when priming" card helps to recognize and stop problems such as: selecting a primer only by name without checking the substrate and the next layer; excessive dilution, leaving puddles or priming multiple times without need; applying the next layer before it dries or on a glazed surface. First the cause is removed, and only then the effect is repaired. First determine the cause; masking the symptom usually moves the problem to the next layer.

When priming is necessary — practical guidance and quality checks

Priming is needed when the substrate or system requires it: in case of excessive absorbency, dustiness, poor adhesion or material differences. Make your decision based on the substrate, system, conditions and instructions of the specific product.