SMC rosed, kapena pepala limawumba pansi, ndi mtundu wa fiberglass amagwiritsidwa ntchito makamaka mu ma SMC. Nazi mfundo zofunika kwambiri:

1. ** Kupanga

2.

3.

4.

5. ** Kuchita Zinthu

Ponseponse, SMC yotsika imagwira gawo lalikulu popanga zinthu zapamwamba kwambiri.