Fibreglasi da rido ye da rido suguya ye min ka ca kosɛbɛ. K’a sababu kɛ u ka gɛlɛn kosɛbɛ, u bɛ se ka tasuma kɛlɛ, wa u tɛ se ka sɔgɔsɔgɔ ni jisuma kɛ, u bɛnnen don kosɛbɛ don kɛrɛnkɛrɛnnenw na. Nafa ninnu fana b’u la:
1. Tasuma tɛ se ka don a la: Fibreglasi da rido ye fɛn ye min jeni ka gɛlɛn kosɛbɛ-, a bɛ tasuma bali kosɛbɛ.
2. Yeelenbɔcogo ɲuman: Fibreglasi da ridow bɛ yeelenbɔcogo ɲuman sɔrɔ, o b’a to yeelen bɛ tɛmɛ, ka yeelen ɲuman di yɔrɔw la minnu yeelen man bon.
3. Mankan tangacogo ɲuman : Fibreglasi da rido bɛ se ka mankan tanga, kɛrɛnkɛrɛnnenya la mankan bɛ yɔrɔ minnu na, u bɛ baara kɛ kosɛbɛ yɔrɔ minnu na.
