UsageSarnafil® T Prep is used to prepare seams of Sarnafil® TG and TS in order to ensure optimum seam quality.
Sarnafil® T Prep is also suitable as general purpose cleaner to remove light dirt or bitumen residue from Sarnafil® TG and TS.
- Ensures optimum seam quality
- Dissolves surface dirt
- Evaporates quickly
- Highly flammable
|5 l, 10 l|
|Packing unit||Europallet or single canister|
APPROVALS / STANDARDS
- Quality management system EN ISO 9001
Mixture of organic solvents
24 months from date of production if stored properly in original, unopened and undamaged sealed canister. Expiry date on canister.
Store in dry conditions at temperatures between 0 °C and +30 °C
~0.87 kg/l (+20 °C)
Volatile organic compound (VOC) content
VOC-CH: 99.67 %
VOC-EU: 99.67 %
Ambient Air Temperature
At least -20 °C
At least -30 °C
Based on the valid installation instructions of the relevant roof waterproofing membrane.
Prepare seam areas using a white clean cloth soaked with Sarnafil® T Prep. Allow Sarnafil® T Prep to evaporate completely before welding. During seam preparation or cleaning the cloths should be changed frequently to avoid the spreading of dirt.
White cloths will effectively absorb dirt and the colour will not stain the membrane. Use solvent resistant gloves and eye protection glasses during application. Sarnafil® T Prep contains high volatile and flammable solvents. Application in closed rooms is allowed only with sufficient room ventilation. Smoking and open fire are not permitted.