ESP 20mm-25mm and 32mm PVA Refills are excellent value for money. ESP PVA Refills come in 8-meter lengths, using an ultra-fine PVA thread creating an extra strong anti-ladder pattern that withstands even the strongest of casts 

20 & 25mm Universal Refill, Nominal 8m Length.
- Ultra Fine Thread
- Strong Anti-Ladder Construction
- Smaller Knots
- Controlled Meltdown
- No Solvent Residue
- Economic Refill for virtually all other small diameter or dynamite stick systems.

32mm PVA Mesh Refill – Nominal 6m length.
- Ultrafine thread
- Extra strong anti-ladder weave pattern
- Controlled meltdown
- No solvent residue
- More economical
- Smaller knots
- Tough enough to be packed out into bulbous bags and to withstand the forces of distance casting and splashdown