Saniyalan bɛ ni nin fɛn kɛrɛnkɛrɛnnen ninnu ye:
1. Bonya fanga ka bon : A dilannen don ni polimɛri fɛnɲɛnamafagalan ye, a bɛ sirili kɛcogo ɲuman di, a bɛ nɔrɔ kosɛbɛ tilew la ani ka kari walima ka a lajɔ.
2. Ji kunbɛncogo barikama : Kɛrɛnkɛrɛnnenya la, a bɛ furakɛ, a bɛ ji bɔ, a bɛ ji bali ka don ka don tilew ni ɲɔgɔn cɛ yɔrɔw la, ka tile bɔnɛ walima ka nɔgɔ bɔ a la min bɛ sɔrɔ ji fɛ.
3. Abrasion resistance ɲuman: A dilannen don ni fɛn caman ye-Strength Materials ani a bɛ baara kɛ ni fɛɛrɛ kɛrɛnkɛrɛnnen dɔ ye, caulking agent bɛ sɛgɛnbaliya kɛlɛcogo ɲuman jira, k’a cɛɲi n’a muɲuni sabati hali ni a bɛ baara kɛ kosɛbɛ ani ka to ka a ko.
4. Kulɛri nafamaw: Caulking Agent bɛ kulɛri suguya caman di walasa ka bɛn dekor cogoya suguya caman ma ani mɔgɔ kelen-kelen bɛɛ magow ma. I mana kɛ cogo nɔgɔman na ani cogo cɛɲi na walima ɲɛnajɛ cɛɲi ni cɛɲi fɛ, i bɛ se ka kulɛri dɔ sɔrɔ min bɛ bɛn i ka cogoya ma.
