Wood Filler
Features of the Wood Filler
1. Mixing ratio of two parts is 1:1. Weight and volume ratios are all 1:1. Ethyl alcohol is not needed when mixing.
2. The wood filler comes with moderate setting speed. After curing, it provides excellent toughness and hardness, and can be polished, stained, varnished or painted.
3. Outstanding water resistance enables the epoxy adhesive to be steeped in water for 3-5 months without any change.
4. The epoxy wood filler is ideal for repairing the cracks of wood and MDF, both in and out. It features higher bonding strength, toughness and water resistance than common 502 glues.
5. This is an eco-friendly epoxy filler for wood repair. It can pass any environmental protection test.
Usage:
1. Process the wood surface before repairing and ensure there are no dust and grease on it. Appropriate roughening treatment is needed.
2. Mixing the two components by 1:1 until there are perfectly and uniformly mixed. To reduce viscosity or prolong service time if needed, you can add appropriately 5% industrial alcohol.
Note: Mixed wood filler must be used up as soon as possible. Otherwise, it will be coagulated and can not be used at all. At 20-30℃, the mixture can be used for 50-70 minutes. As temperature rises, the time reduces.
3. Repaired wood using this product can not be used until it is placed for drying for 12-24 hours at 20-30℃. Curing speed is closely related to temperature. The higher the temperature is, the faster the curing goes, vice versa.
Note: Not only can the wood filler be directly used on wood, but it also allows for mixing with wood chips. In cold season, the product can be used by heating.
4. As non-dangerous product, it can be stored like common chemical.
| Physical Properties | ||||
| A Component | B Component | |||
| Appearance (Color is adjustable) | Creamy white paste | Light yellow paste | ||
| Density (g/c³) | 1.3 ~1.35 | 1.30 ~1.35 | ||
| Viscosity (mpa.s , 25 ℃) | 30000 ~40000 | 30000 ~40000 | ||
| Viscosity after mixing (mpa.s , 25 ℃) | 30000 ~40000 | |||
| Solid content | 99.8% | |||
| Mixing ratio | Volume ratio (weight ratio) | 1:1 | ||
| Operable time | 50 ~70 minutes (20 ~30 ℃) | |||
| Curing time | Primary curing: 3-4hours; complete curing: 24 hours ( 20 ~ 30 ℃ ) | |||
| Technical Index | ||||
| Hardness | Shore D | 70 ~80 | ||
| Bonding strength (Shear strength) | Mpa | > 15 | ||
