PUPR-41P - Primer for parquet glue - Soudal

PUPR-41P - Primer for parquet glue - Soudal

PUPR-41P is a solvent-free primer suitable for the pre-treatment of all porous screeds.
Insulates residual moisture from the screed up to 4% CM.

Features :

• Ready to use
• Solvent free
• Very malleable
• Universal application
• Binds residue
• Limits support absorption
• EC-1 PLUS label: very low emissions

Applications:

• PUPR-41P removes residual moisture from the construction (maximum 4% for concrete screeds and maximum 3% for anhydrite screeds).
• On the other hand, PUPR-41P binds residues.

Manual :

• Start by allowing PUPR-41P to come to room temperature before use.
• Apply the pure primer, evenly, on the support, from a (paint) bucket using a chamois or foam roller or using a brush.
• Do not pour the primer on the support in order to avoid the formation of puddles.
• A poorly dried primer has negative consequences on the final result.
• This can result in cratering or poor adhesion.
• Apply 2 cross coats when residual humidity is 4% CM.
• On very porous and very absorbent substrates, it is recommended to apply a second coat of primer.
• Only apply this second coat when the first is completely dry.
• Each layer should form a thin closed film.
• Cleaning agent: With White Spirit or Soudal Surface Cleaner immediately after use (before hardening).
• Polymerized PUPR 41P can only be removed mechanically.

Conditioning :

• 5L