Sikalastic 488 – 15ltr Light Grey

Relative air humidity

Between 20 and 90%

Substrate temperature

+5 to +35 oC

Substrate moisture content

Up to 5%

Waiting time to overcoating

In normal conditions, Sikalastic®-488 can be recoated with another layer of Sikalastic®-488 after one night and within 2 days. In case of rain or if the recoating interval was exceeded, light abrasion and reactivate this with Sika Thinner C, come back to the substrate by grinding.

SUBSTRATE PREPARATION

Surface must be clean, sound, smooth and dust-free as well as oil-free. Please refer to the ‘SikaRoof® MTC-UV systems’ method statement for further information.

MIXING

Ready-to-use pails. Mix until homogenous.

APPLICATION

• Sikalastic®-488 can be applied with a brush or a roller to the desired thickness.
• Apply Sikalastic®-488 (au) at the recommended coverage rates for the specific SikaRoof® MTC-UV system that is being installed. The dry film thickness for each coat is mentioned on this PDS.
• Allow Sikalastic®-488 (au) to cure for a minimum 16 hours or until tack free before applying the following layer.
• Do not allow more than 48 hours between coats of Sikalastic®-488 (au) otherwise abrasion and reactivation will be required before proceeding.
• Sikalastic®-488 can be subject to foot traffic after 24 hours.

CLEANING OF EQUIPMENT

Reusable tools should be cleaned carefully with Sika Thinner C before curing.