If you want to paint a wooden wall using shellac (“syelek”), the important thing to understand is this:
👉 Shellac is NOT the final paint — it is mainly a primer/sealer, not the top finish.
Shellac is used to:
- seal the wood surface
- block stains/tannin bleed (very common in wood)
- help paint stick better
✅ Correct method (best practice)
Step 1: Apply shellac (syelek) as primer
You can use something like:
- Apply 1–2 thin coats
- Let it dry (very fast drying)
- Light sanding after drying
💡 Shellac works as a universal base, so most paints can stick on top of it
Step 2: Apply the actual paint (topcoat)
After shellac, you MUST apply proper paint:
👉 Best choices:
- Water-based wood paint / acrylic paint
- Latex wall paint (for interior)
- Wood enamel paint (for stronger durability)
Example:
This type of paint:
- gives color (shellac alone is usually clear/amber)
- protects wood from moisture and wear
- looks nicer (matte, satin, gloss options)
⚠️ Important tips
- ❌ Don’t use shellac alone if you want color → it’s transparent or slightly amber
- ❌ Don’t skip sanding → paint may peel
- ⚠️ Use dewaxed shellac if possible → better paint adhesion
- ⚠️ For exterior walls → use weather-resistant paint (shellac alone is not flexible outdoors)
👍 Simple summary
- Shellac (syelek) = primer/sealer
- Paint = final color + protection
👉 Best combo:
Shellac (1–2 coats) → Sand → Wood paint / wall paint (2 coats)
If you tell me:
- indoor or outdoor
- glossy or matte finish
- budget
I can suggest the exact paint combo for your situation 👍
Good question — sanding is actually the most important step before and after using shellac. If you get this wrong, your paint can peel or look rough.
Here’s the correct sanding specification for wooden wall + shellac:
✅ 1. BEFORE applying shellac (bare wood)
👉 Goal: smooth the wood + open pores for good adhesion
- Use: 180 – 220 grit sandpaper
- Sand along the wood grain
- Remove dust completely
📌 Reason: Fine grit like 220 is ideal for preparing wood for finishing without leaving visible scratches
✅ 2. AFTER first coat of shellac
👉 Goal: remove roughness / dust bumps (called “nibs”)
- Use: 180 – 220 grit (light sanding only)
- Do NOT press hard
📌 First coat sanding range is typically 180–220 grit to level imperfections
✅ 3. BETWEEN shellac coats
👉 Goal: make surface smooth and ready for paint
- Use: 320 – 400 grit (very fine)
- Sand lightly (just smooth, not remove layer)
📌 Fine grits are recommended to smooth surface without damaging shellac layers
✅ 4. BEFORE final paint (IMPORTANT)
👉 This step decides how nice your wall will look
- Use: 320 grit (standard)
- Or 400 grit (extra smooth finish)
🧰 Example sandpaper you can use
These are common and suitable:
Basic all-purpose sanding
For finishing (smooth result)
⚠️ Important technique (many people do wrong)
- ❌ Don’t press hard → you will remove the shellac layer
- ❌ Don’t skip cleaning → dust will ruin paint
- ✅ Always sand lightly and evenly
- ✅ Wipe with damp cloth or tack cloth after sanding
👉 Shellac is thin and soft — aggressive sanding can damage it easily
👍 Simple cheat sheet
| Step | Grit |
|---|---|
| Raw wood | 180–220 |
| After 1st shellac | 180–220 (light) |
| Between coats | 320–400 |
| Before paint | 320–400 |
If you want, I can guide you step-by-step like a full workflow (from raw wood → shellac → paint) based on your wall condition 👍
