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WALSYWA POLYURETHANE FOAM

Product Description:

Walsywa Polyurethane Foam is indicated for domestic or professional applications in the installation of doors, windows, air conditioners, filling expansion joints and empty spaces, in addition to minor repairs and masonry wedging. Due to its easy handling, great performance, great economy and safe application, Walsywa Polyurethane Foam facilitates the user’s daily work. Drying is quick and, after that, it allows jobs such as sawing, cutting, sanding, plastering and even painting. It is water and heat resistant but should not be exposed to direct sunlight. For this, it is necessary to have a coating.

TECHNICAL SPECIFICATIONS

  • After 10 min.: free to touch;
  • After 25 min.: free to cut;
  • After 3 hours: free to receive cargo, open and close doors;
  • Between 12 and 24 hours: full cure (depending on ambient temperature/humidity);
  • Working temperature: from 5ºC to 30ºC;
  • Temperature limits after curing: from -30°C to 80°C.

KEY FEATURES

  • Packages of 340 g, 480 g and 720 g with trigger and applicator nozzle;
  • 720 g package for application with a spray gun;
  • Fast cure;
  • Tightness to water and moisture;
  • Acoustic insulation;
  • Harmless to the environment as it is not polluting;
  • Neutral odor after drying;
  • It has good thermal stability.

YIELD

  • 340 g package: up to 18 liters of cured foam;
  • 480 g package: up to 26 liters of cured foam;
  • 720 g package: up to 42 liters of cured foam.

ASSEMBLY EXAMPLES

Image01: Application examples Wedging of doors, windows, and air conditioners, gap filling and sound insulation systems. 1 Fixing and sealing of doors;

Image02: 2 Fixing and sealing of windows;

Image03: Fixation and sealing of products in humid areas;

Image04: Fixing and sealing of various objects;

Image05: 5 Sealing;

Image06 6 Fixing and sealing tubes and pipes.

ASSEMBLY INSTRUCTIONS

Image01: Application method (for packs with trigger and applicator nozzle) 1 Shake the pack well before use;

Image02: 2 Screw the applicator trigger onto the valve and turn it upside down. Keep the package upside down during application and press the trigger firmly;

Image03: 3 Moisten the surfaces where the application will be made, with a spray of clean water;

Image04: 4 Moderately release the foam with the applicator trigger as needed, always filling up to 1/3 of the gap, as the foam will expand 3 to 4 times the volume applied;

Image05: 5 Cut off the excess after at least 2 (two) hours after application. Full curing takes place after 24 hours.

APPLICATION METHOD (FOR PACKAGES WITH DISPENSER)

  • Shake the package well before using;
  • Screw the dispenser into the mouth of the foam pack;
  • Regulate the foam flow to be applied on the back of the dispenser;
  • Press the trigger, releasing the foam moderately as needed, always filling up to 1/3 of the gap, as the foam will expand 3 to 4 times the volume applied.

DISPENSER CLEANING INSTRUCTIONS

  • After use, immediately release the foam packaging from the dispenser;
  • Using the valve that comes with the package, dispense a certain amount of cleaner to remove uncured foam residue from the dispenser and foam packaging;
  • Screw the cleaner packaging onto the dispenser;
  • Press the trigger to remove uncured foam residue until only cleaner comes out of the dispenser nozzle.

TECHNICAL TABLE

Code Description Volume Content
560050 PU 500 Polyurethane foam 500 ml 340 g
560051 PU 500 Polyurethane foam 500 ml 480 g
560056 PU 750 Polyurethane foam* 750 ml 720 g
560065 PU 750 Polyurethane foam 750 ml 720 g
560064 Foam cleaner 500 ml 440 g
250265 Foam dispenser ——- ——

*Used with the dispenser

**Depends on ambient temperature and relative humidity.

Certificados

Selo VOC

Base Materials

Concrete
Hollow Block
Rock
Drywall
Cement Board
Wall Panel
Wood
OSB
Structural Steel
Metal Tile
Aluminum
Guides and amounts

TYPES OF MATERIALS

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ESPUMA DE POLIURETANO Walsywa

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