Polyester prepcoat 10 kg - For a smooth polyester finish - RAL 5012
T40BT 5012 10 KG
UPH01100211
Deliverable in 1-5 working days
Is a 2-component, pre-accelerated polyester sealer (precoat) based on neopentylglycol and teraphthalic acid that has good water and chemical resistance after curing. Should always be finished with a Topcoat LT 40 SB. Available in 5 kg, 20 kg and 225 kg packaging in colourless or pre-coloured grey-white in 5 kg, 10 kg and 20 kg.
€261.71 / st
Online advice 
Fast delivery from stock 
Guaranteed V-sure quality 
Direct from manufacturer - Pick-up 24/7 in pick-up box
Applications
Primer after lamination. Provides a better waterproofing, finishing and chemical resistant layer, also filling and primer for Topcoat LT 40 SB. With a maximum water temperature of 30°C. Can be coloured by adding 10-20% UP pigment. Can be sprayed with 5% styrene or acetone.
Usage
Mix the T 40 BT with 2-3% Mekp hardener and possibly an additional 1% cobalt accelerator when mixing colour pigments, as these can have a delaying effect (never mix cobalt directly with Mekp hardener, but mix it into the resin separately). Apply with brush or roller. Brush out as thick as possible. Stays slightly sticky to the surface, for better adhesion with the topcoat LT 40 SB. May be applied in two layers.Pot life: approx. 20 min. at 20°C. Processing temperature: 18-25°C. Always apply small quantities in proportion to the potlife.Tip 1: must cure for 7 days at 20°C, then fill with water.Tip 2: all polyesters can be slowed down with inhibitor.Tip 3: use a different color between the T40BT (precoat) and LT40SB (topcoat). This gives better visual control.Tip 4: if T40BT (precoat) comes into contact with water, it turns white). The quantities in grams below are the same as in ml.| Polyester resin | 1% Mekp hardener | 2% Mekp hardener | 3% Mekp hardener |
| 100 gr | 1 gr | 2 gr | 3 gr |
| 250 gr | 2.5 gr | 5 gr | 7.5 gr |
| 1 kg | 10 gr | 20 gr | 30 gr |
| 5 kg | 50 gr | 100 gr | 150 gr |
Safety
Technical specifications
Related products
