Product Description
DSP 800 is a powerful “Dichloromethane” free, multi-purpose stripper, for the removal of all coating types – Alkyd, Acrylic, PU, Epoxy, Cellulose, RSE (semi-thick coating), RPE (thick plastic coating)… Fast acting, DSP 800 works on all surfaces (except plastic), leaving a clean, coating free surface that can be refinished after 6 hours. Containing no acid, caustic soda or potash, DSP 800 will not darken the wood and thus requires no neutralisation.
Properties
- Fast acting. Ready to use.
- Dichloromethane (Methylene Chloride) free.
- Gel formula. Will not run or sag.
- Surface can be recoated after 6 hours.
- Will not darken the wood. Does not react with the woods natural oils (tannins).
Surface Preparation
- Remove any loose and flaking paint.
- Brush off any physical surface contamination e.g. moss, general dirt etc.
Application
Test:
- Apply a uniform layer of DSP 800, according to the coating to be stripped.
- Allow to work.
- Periodically test with a scraper to see if finish is softening. When coating has softened, blistered or cracked and can easily be removed then the optimal working time has been established.
- If after 45 min there is no result, apply again and continue test.
Directions
- Apply a uniform layer of DSP 800 according to the coating to be stripped.
- Allow to work in accordance with the test carried out above.
- Remove stripper and coating with a scraper or scrubbing brush. On delicate wood use a soft brass brush. On interior wood use a scraper or soft brass brush.
- Caution: If the coating being stripped is an acrylic do not allow DSP 800 to dry, as this makes scrubbing and removal of the coating difficult.
Note: DSP 800 is also recommended for use on old oiled or waxed wooden floors. The use of DSP 800 prevents clogging and unnecessary changing of the sanding sheets. DSP 800 may also be used for “dry stripping”. Allow mix of coating and DSP 800 to dry 2 to 3 hours before removing. Not recommended on wood.PARAFFIN WARNINGThe paraffin in DSP 800 creates a film on top of the stripper to avoid evaporation of the active ingredients. Once the stripper has destroyed the old coating, it starts to attack the paraffin, this can lead to particles of paraffin being left on the surface, which can affect the adhesion and appearance of the new finish. It is therefore important to treat the surface as directed in “After Stripping” below.
Technical Data
- Viscosity: Gel.
- Specific Gravity (at 20°C): 0.817 ± 0.02.
- Paraffin: 1.5%.
- Physical State: Gel.
- PH: 5-6.
- Flammability: Flammable.
- Flash Point: 18°C.
- Application Temperature: 10°C to 25°C.
- Shelf Life: 12 months in original unopened container.
- Container Size: 1L, 5L.
- Appearance: Clear to Yellowish.
- Average working times:- Alkyd (Glycerophtalic) /Oil based paint: 5 min per thick coat- Alkyd (Glycerophtalic) /Oil based stain and varnish: 7-10 min per thick coat- Acrylic paints, stains and varnishes: 45 mins per thick coat – may need to be done twice- Other coatings: 2pk epoxy, cellulose, RSE, RPE, Powder coatings etc.: 7-45 mins
- Note: The above are average working times only. The actual working time will be dictated by the condition and number of coats being removed. A test should be carried out to determine the actual contact time required to remove the coating(s).
- VOC: Out of scope. VOC 2004/42 Directive.
Restrictions
Do not use on plastics, GRP or other similar type surfaces – risk of dissolving surface. Avoid prolonged contact with aluminium.
| Coverage: | 1.25 – 4 m² per Litre* |
| Tools: | Synthetic brush, synthetic scrubbing brush, soft brass brush, scraper |
| Suitable for: | Exterior & Interior use |
| Clean up: | Warm water or White Spirits |
| Average working time: | See Directions for Use tab |
| Restrictions: | Not for use on plastics or GRPs |
| Suitable Surfaces: | Wood, metal (ferrous/non-ferrous – avoid prolonged use on aluminium), stone, cement, ceramic |